[afnog] Weekly Global IPv4 Routing Table Report
Routing Table Analysis Role Account
cscora at apnic.net
Fri Jun 12 18:04:30 UTC 2026
This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats at lists.apnic.net.
For historical data, please see https://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz at gmail.com>.
IPv4 Routing Table Report 04:00 +10GMT Sat 13 Jun, 2026
IPv4 BGP Table (Global) as seen at Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 1057753
Prefixes after maximum aggregation (per Origin AS): 407240
Deaggregation factor: 2.60
Unique aggregates announced (without unneeded subnets): 522831
Number of IPv4 prefixes with a valid ROA: 701022
Number of IPv4 prefixes with an invalid ROA: 1254
Number of IPv4 prefixes with no ROA: 355477
Total ASes present in the Internet Routing Table: 78692
Prefixes per ASN: 13.44
Origin-only ASes present in the Internet Routing Table: 67597
Origin ASes announcing only one prefix: 27528
Transit ASes present in the Internet Routing Table: 11095
Transit-only ASes present in the Internet Routing Table: 574
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 69
Max AS path prepend of ASN (269326) 61
Prefixes from unregistered ASNs in the Routing Table: 1276
Number of instances of unregistered ASNs: 1305
Number of 32-bit ASNs allocated by the RIRs: 50119
Number of 32-bit ASNs visible in the Routing Table: 40873
Prefixes from 32-bit ASNs in the Routing Table: 233515
Number of bogon 32-bit ASNs visible in the Routing Table: 89
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 465
Number of addresses announced to Internet: 3120941056
Equivalent to 186 /8s, 5 /16s and 200 /24s
Percentage of available address space announced: 84.3
Percentage of allocated address space announced: 84.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 345140
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 291232
Total APNIC prefixes after maximum aggregation: 85078
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 277079
Unique aggregates announced from the APNIC address blocks: 109083
APNIC Region origin ASes present in the Internet Routing Table: 15257
APNIC Prefixes per ASN: 18.16
APNIC Region origin ASes announcing only one prefix: 4679
APNIC Region transit ASes present in the Internet Routing Table: 2017
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 44
Number of APNIC region 32-bit ASNs visible in the Routing Table: 10828
Number of APNIC addresses announced to Internet: 748957824
Equivalent to 44 /8s, 164 /16s and 48 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-155961
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 306053
Total ARIN prefixes after maximum aggregation: 137835
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 304749
Unique aggregates announced from the ARIN address blocks: 148747
ARIN Region origin ASes present in the Internet Routing Table: 19437
ARIN Prefixes per ASN: 15.68
ARIN Region origin ASes announcing only one prefix: 7094
ARIN Region transit ASes present in the Internet Routing Table: 1922
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 35
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5622
Number of ARIN addresses announced to Internet: 1348157952
Equivalent to 80 /8s, 91 /16s and 66 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-404380
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8,
67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8,
74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8,
100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8,
131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8,
139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8,
148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8,
159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8,
167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8,
184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8,
207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 292453
Total RIPE prefixes after maximum aggregation: 145697
RIPE Deaggregation factor: 2.01
Prefixes being announced from the RIPE address blocks: 296769
Unique aggregates announced from the RIPE address blocks: 194651
RIPE Region origin ASes present in the Internet Routing Table: 29594
RIPE Prefixes per ASN: 10.03
RIPE Region origin ASes announcing only one prefix: 12266
RIPE Region transit ASes present in the Internet Routing Table: 4007
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 13540
Number of RIPE addresses announced to Internet: 749422976
Equivalent to 44 /8s, 171 /16s and 73 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-219547
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
53/8, 57/8, 62/8, 77/8, 78/8, 79/8, 80/8,
81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8,
88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8,
95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8,
185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8,
217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 129116
Total LACNIC prefixes after maximum aggregation: 30898
LACNIC Deaggregation factor: 4.18
Prefixes being announced from the LACNIC address blocks: 123668
Unique aggregates announced from the LACNIC address blocks: 50313
LACNIC Region origin ASes present in the Internet Routing Table: 11423
LACNIC Prefixes per ASN: 10.83
LACNIC Region origin ASes announcing only one prefix: 2752
LACNIC Region transit ASes present in the Internet Routing Table: 2594
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 69
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9480
Number of LACNIC addresses announced to Internet: 169843456
Equivalent to 10 /8s, 31 /16s and 155 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-275868 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 37623
Total AfriNIC prefixes after maximum aggregation: 7025
AfriNIC Deaggregation factor: 5.36
Prefixes being announced from the AfriNIC address blocks: 55023
Unique aggregates announced from the AfriNIC address blocks: 19639
AfriNIC Region origin ASes present in the Internet Routing Table: 2039
AfriNIC Prefixes per ASN: 26.99
AfriNIC Region origin ASes announcing only one prefix: 737
AfriNIC Region transit ASes present in the Internet Routing Table: 385
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 57
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1403
Number of AfriNIC addresses announced to Internet: 104306176
Equivalent to 6 /8s, 55 /16s and 150 /24s
AfriNIC AS Blocks 36864-37887, 327680-330751 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 14041 8922 104 CHINAMOBILE-CN - China Mobile Communicati
7545 5861 822 469 TPG-INTERNET-AP - TPG Telecom Limited, AU
4538 4965 4192 74 ERX-CERNET-BKB - China Education and Rese
9498 4952 551 327 BBIL-AP - BHARTI Airtel Ltd., IN
18403 4572 347 25 FPT-VN - FPT Telecom Company, VN
7552 4053 1331 24 VIETEL-AS-AP - Viettel Group, VN
7713 3731 1044 64 telkomnet-as-ap - PT Telekomunikasi Indon
56046 3554 887 178 CMNET-Jiangsu-AP - China Mobile communica
17561 3415 215 606 LCS-AS-AP - LARUS Limited, HK
45899 3383 1868 99 VNPT-AS-VN - VNPT Corp, VN
Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 15317 41452 5607 AMAZON-02 - Amazon.com, Inc., US
22773 4775 3116 366 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica
11492 4609 306 1092 CABLEONE - CABLE ONE, INC., US
7155 3868 286 88 VIASAT-SP-BACKBONE - ViaSat,Inc., US
6327 3728 1305 74 SHAW - Shaw Communications, CA
396982 3374 4868 518 GOOGLE-CLOUD-PLATFORM - Google LLC, US
749 3136 54728 2387 DNIC-AS-00749 - United States Department
36352 3081 233 1034 AS-COLOCROSSING - HostPapa, US
7029 2644 2537 891 WINDSTREAM - Windstream Communications LL
30036 2549 354 581 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom C
Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7116 1711 149 UNI2-AS - Orange Espagne SA, ES
39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS
9009 4105 374 2488 M247 - M247 Europe SRL, RO
20940 3787 3389 109 AKAMAI-ASN1 - Akamai International B.V.,
212238 3241 233 2407 CDNEXT - Datacamp Limited, GB
12389 3158 2319 870 ROSTELECOM-AS - PJSC Rostelecom, RU
34984 2484 367 590 TELLCOM-AS - Superonline Iletisim Hizmetl
8452 1709 1852 17 TE-AS - IDDQD-AS, EG
203020 1660 253 828 HostRoyale - HostRoyale Technologies Pvt
13188 1607 100 27 TRIOLAN - CONTENT DELIVERY NETWORK LTD, U
Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12821 3264 627 AS8151 - UNINET, MX
10620 3432 450 1101 AS10620 - Telmex Colombia S.A., CO
13999 2345 500 347 AS13999 - Mega Cable, S.A. de C.V., MX
11830 1928 369 65 AS11830 - Instituto Costarricense de Elec
11664 1488 277 34 AS11664 - Techtel LMDS Comunicaciones Int
28573 1355 2431 269 AS28573 - Claro NXT Telecomunicacoes Ltda
3816 1342 768 213 AS3816 - COLOMBIA TELECOMUNICACIONES S.A.
6147 1221 371 22 AS6147 - INTEGRATEL PERU S.A.A., PE
22884 1091 70 360 AS22884 - TOTAL PLAY TELECOMUNICACIONES,
26615 1062 2392 100 AS26615 - TIM S/A, BR
Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 2027 617 34 Vodafone Data - Vodafone Data, EG
36992 1861 1532 337 ETISALAT MISR - ETISALAT MISR, EG
36903 1351 587 105 Office National des Postes et Telecommuni
36935 1277 521 43 Vodafone Data - Vodafone Data, EG
24863 1276 389 16 Link Egypt (Link.NET) - Link Egypt (Link.
37069 1116 1100 11 The Egyptian Company for Mobile Services
29571 1085 70 18 Orange Côte d'Ivoire - Orange Côte d'Iv
328608 602 56 179 Africa on Cloud - Africa on Cloud, ZA
36914 555 82 3 Kenya Education Network - Kenya Education
15399 551 57 61 Wananchi Group (Kenya) Limited - Wananchi
Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 15317 41452 5607 AMAZON-02 - Amazon.com, Inc., US
9808 14041 8922 104 CHINAMOBILE-CN - China Mobile Communicati
8151 12821 3264 627 AS8151 - UNINET, MX
12479 7116 1711 149 UNI2-AS - Orange Espagne SA, ES
7545 5861 822 469 TPG-INTERNET-AP - TPG Telecom Limited, AU
39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS
4538 4965 4192 74 ERX-CERNET-BKB - China Education and Rese
9498 4952 551 327 BBIL-AP - BHARTI Airtel Ltd., IN
22773 4775 3116 366 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica
11492 4609 306 1092 CABLEONE - CABLE ONE, INC., US
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 14041 13937 CHINAMOBILE-CN - China Mobile Communications Gr
8151 12821 12194 AS8151 - UNINET, MX
12479 7116 6967 UNI2-AS - Orange Espagne SA, ES
7545 5861 5392 TPG-INTERNET-AP - TPG Telecom Limited, AU
39891 4975 4903 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA
4538 4965 4891 ERX-CERNET-BKB - China Education and Research N
9498 4952 4625 BBIL-AP - BHARTI Airtel Ltd., IN
18403 4572 4547 FPT-VN - FPT Telecom Company, VN
22773 4775 4409 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7552 4053 4029 VIETEL-AS-AP - Viettel Group, VN
Complete listing at https://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
395729 UNALLOCATED 8.28.58.0/24 32787 PROLEXIC-TECHNOLOGIES-D
395729 UNALLOCATED 8.28.60.0/24 32787 PROLEXIC-TECHNOLOGIES-D
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE - Phonos
396243 UNALLOCATED 8.34.113.0/24 3356 LEVEL3 - Level 3 Parent
397274 UNALLOCATED 8.36.79.0/24 3356 LEVEL3 - Level 3 Parent
396243 UNALLOCATED 8.37.112.0/24 3356 LEVEL3 - Level 3 Parent
396243 UNALLOCATED 8.37.123.0/24 3356 LEVEL3 - Level 3 Parent
395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3 - Level 3 Parent
397274 UNALLOCATED 8.40.70.0/24 3356 LEVEL3 - Level 3 Parent
Complete listing at https://thyme.apnic.net/current/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE - Hurricane Electric LLC, US
Complete listing at https://thyme.apnic.net/current/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.131.100.0/24 Origin: 401541 UNASSIGNED
23.131.100.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu
23.131.104.0/24 Origin: 400290 UNASSIGNED
23.131.104.0/24 Transit: 6939 HURRICANE - Hurricane Electric LLC, US
23.131.156.0/24 Origin: 401541 UNASSIGNED
23.131.156.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu
23.131.212.0/24 Origin: 401541 UNASSIGNED
23.131.212.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu
23.132.252.0/24 Origin: 401541 UNASSIGNED
23.132.252.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu
Complete listing at https://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:39 /11:97 /12:299
/13:587 /14:1186 /15:2114 /16:13702 /17:8372 /18:13418
/19:25718 /20:46968 /21:53055 /22:114027 /23:109033 /24:668412
/25:696 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
8151 7025 12821 AS8151 - UNINET, MX
12479 6047 7116 UNI2-AS - Orange Espagne SA, ES
39891 3660 4975 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA
6327 3509 3728 SHAW - Shaw Communications, CA
11492 3485 4609 CABLEONE - CABLE ONE, INC., US
22773 3054 4775 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US
7155 2823 3868 VIASAT-SP-BACKBONE - ViaSat,Inc., US
16509 2778 15317 AMAZON-02 - Amazon.com, Inc., US
10620 2236 3432 AS10620 - Telmex Colombia S.A., CO
30036 2205 2549 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2573 2:2061 3:1023 4:5 5:5166 6:202
7:6 8:1449 9:69 11:172 12:1121 13:759
14:2720 15:470 16:281 17:447 18:937 20:597
21:4 22:188 23:8377 24:2778 25:2 27:2736
28:1 29:19 31:3847 32:37 34:87 35:290
36:4809 37:4436 38:9921 39:1313 40:441 41:4569
42:2158 43:3208 44:460 45:19768 46:4951 47:434
48:168 49:2308 50:2014 51:873 52:1358 54:304
55:1171 56:11 57:324 58:2823 59:1549 60:1175
61:3137 62:3150 63:1692 64:6444 65:2152 66:6063
67:3298 68:1250 69:4108 70:1061 71:610 72:3232
74:3096 75:1504 76:602 77:2924 78:2097 79:1798
80:2342 81:2299 82:4339 83:1476 84:2224 85:3853
86:1088 87:2856 88:1321 89:4767 90:794 91:8455
92:2790 93:3008 94:4651 95:4682 96:1452 97:311
98:943 99:865 100:69 101:1372 102:4720 103:32368
104:5543 105:855 106:900 107:2955 108:1315 109:3959
110:2283 111:4201 112:3109 113:1992 114:2532 115:2239
116:2084 117:3600 118:2992 119:2117 120:2820 121:1679
122:3024 123:2217 124:1984 125:3032 126:158 128:1589
129:960 130:1694 131:2450 132:894 133:488 134:1739
135:631 136:1477 137:1435 138:3398 139:1790 140:1917
141:1753 142:2563 143:2092 144:1770 145:657 146:2194
147:2273 148:2798 149:3305 150:1370 151:2991 152:2376
153:1716 154:9717 155:2344 156:4976 157:2434 158:1590
159:2868 160:3872 161:2028 162:4145 163:2620 164:2387
165:2775 166:1275 167:2357 168:4141 169:881 170:5639
171:1140 172:4906 173:3464 174:900 175:1359 176:3966
177:5094 178:4512 179:2438 180:3395 181:4631 182:4020
183:2857 184:2051 185:21833 186:6383 187:5380 188:4827
189:4587 190:9929 191:1732 192:11815 193:9638 194:7853
195:5847 196:3413 197:3153 198:6307 199:6154 200:8329
201:6536 202:10759 203:10541 204:4774 205:3784 206:4445
207:4047 208:4364 209:5503 210:4895 211:2782 212:5126
213:4086 214:1040 215:47 216:7280 217:3666 218:1811
219:579 220:2219 221:1324 222:1091 223:3608
End of report
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