[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Nov 3 18:40:28 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Sun 03 Nov, 2024
IPv4 BGP Table (Global) as seen at RENU.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/RENU/
Analysis Summary
----------------
BGP routing table entries examined: 977529
Prefixes after maximum aggregation (per Origin AS): 367261
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469064
Number of IPv4 prefixes with a valid ROA: 517435
Number of IPv4 prefixes with an invalid ROA: 589
Number of IPv4 prefixes with no ROA: 459498
Total ASes present in the Internet Routing Table: 76337
Prefixes per ASN: 12.81
Origin-only ASes present in the Internet Routing Table: 65586
Origin ASes announcing only one prefix: 26461
Transit ASes present in the Internet Routing Table: 10751
Transit-only ASes present in the Internet Routing Table: 508
Paths with bogon ASNs present in the IPv4 Routing Table: 96
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 89
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 1008
Number of instances of unregistered ASNs: 1019
Number of 32-bit ASNs allocated by the RIRs: 45705
Number of 32-bit ASNs visible in the Routing Table: 37348
Prefixes from 32-bit ASNs in the Routing Table: 199345
Number of bogon 32-bit ASNs visible in the Routing Table: 52
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 542
Number of addresses announced to Internet: 3027003904
Equivalent to 180 /8s, 108 /16s and 106 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 323269
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253448
Total APNIC prefixes after maximum aggregation: 74891
APNIC Deaggregation factor: 3.38
Prefixes being announced from the APNIC address blocks: 245565
Unique aggregates announced from the APNIC address blocks: 101107
APNIC Region origin ASes present in the Internet Routing Table: 14353
APNIC Prefixes per ASN: 17.11
APNIC Region origin ASes announcing only one prefix: 4382
APNIC Region transit ASes present in the Internet Routing Table: 1881
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 40
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9833
Number of APNIC addresses announced to Internet: 756059136
Equivalent to 45 /8s, 16 /16s and 140 /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, 131072-153913
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: 284817
Total ARIN prefixes after maximum aggregation: 126177
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287997
Unique aggregates announced from the ARIN address blocks: 135638
ARIN Region origin ASes present in the Internet Routing Table: 19173
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6976
ARIN Region transit ASes present in the Internet Routing Table: 1969
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5056
Number of ARIN addresses announced to Internet: 1267127808
Equivalent to 75 /8s, 134 /16s and 214 /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, 393216-402332
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, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 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: 271575
Total RIPE prefixes after maximum aggregation: 129879
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268137
Unique aggregates announced from the RIPE address blocks: 168992
RIPE Region origin ASes present in the Internet Routing Table: 28827
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 12115
RIPE Region transit ASes present in the Internet Routing Table: 3897
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 26
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12110
Number of RIPE addresses announced to Internet: 722110720
Equivalent to 43 /8s, 10 /16s and 137 /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
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
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: 131161
Total LACNIC prefixes after maximum aggregation: 28982
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 128510
Unique aggregates announced from the LACNIC address blocks: 48468
LACNIC Region origin ASes present in the Internet Routing Table: 11175
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2330
LACNIC Region transit ASes present in the Internet Routing Table: 2476
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9081
Number of LACNIC addresses announced to Internet: 177398784
Equivalent to 10 /8s, 146 /16s and 228 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 35520
Total AfriNIC prefixes after maximum aggregation: 6674
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 46778
Unique aggregates announced from the AfriNIC address blocks: 14420
AfriNIC Region origin ASes present in the Internet Routing Table: 1907
AfriNIC Prefixes per ASN: 24.53
AfriNIC Region origin ASes announcing only one prefix: 658
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 89
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1268
Number of AfriNIC addresses announced to Internet: 104028160
Equivalent to 6 /8s, 51 /16s and 88 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 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 10079 8751 82 CHINAMOBILE-CN China Mobile Communication
7545 6061 840 652 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4245 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3910 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3652 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3252 1869 99 VNPT-AS-VN VNPT Corp, VN
24560 2774 829 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2206 434 190 TATACOMM-AS TATA Communications formerly
45090 2170 1439 86 TENCENT-NET-AP Shenzhen Tencent Computer
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 10961 11967 3877 AMAZON-02, US
174 6383 8755 828 COGENT-174, US
11492 4656 309 560 CABLEONE, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
22773 3416 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3155 23661 1981 ATT-INTERNET4, US
16625 2893 1266 2144 AKAMAI-AS, US
396982 2866 3654 418 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7648 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3923 3395 127 AKAMAI-ASN1, NL
9009 3700 319 1884 M247, RO
12389 2943 2295 879 ROSTELECOM-AS, RU
34984 2343 359 580 TELLCOM-AS, TR
212238 1846 135 1364 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1575 1852 14 TE-AS TE-AS, EG
8551 1474 366 32 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11412 3204 555 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2534 532 359 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1340 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1323 779 202 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
28202 1136 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1115 369 22 Telefonica del Peru S.A.A., PE
22884 1061 97 369 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1648 389 16 LINKdotNET-AS, EG
24835 1627 593 29 RAYA-AS, EG
36992 1421 1519 283 ETISALAT-MISR, EG
29571 1370 87 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
20011 998 171 386 INTERNET-SOLUTIONS, ZA
36935 986 523 45 Vodafone-, EG
37069 591 1099 13 MOBINIL, EG
6713 554 1861 35 IAM-AS, MA
36914 547 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11412 3204 555 UNINET, MX
16509 10961 11967 3877 AMAZON-02, US
9808 10079 8751 82 CHINAMOBILE-CN China Mobile Communication
12479 7648 1709 143 UNI2-AS, ES
174 6383 8755 828 COGENT-174, US
7545 6061 840 652 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4656 309 560 CABLEONE, US
18403 4245 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4163 287 85 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 10079 9997 CHINAMOBILE-CN China Mobile Communications Grou
12479 7648 7505 UNI2-AS, ES
16509 10961 7084 AMAZON-02, US
174 6383 5555 COGENT-174, US
7545 6061 5409 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4245 4222 FPT-AS-AP FPT Telecom Company, VN
11492 4656 4096 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3910 3885 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/RENU/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65538 DOCUMENT 2.135.152.0/22 9198 KAZTELECOM-AS, KZ
46559 UNALLOCATED 8.3.52.0/23 3257 GTT-BACKBONE GTT, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 Transit: 6939 HURRICANE, US
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/RENU/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 /9:16 /10:36 /11:91 /12:295
/13:578 /14:1186 /15:2104 /16:13238 /17:8282 /18:13862
/19:24523 /20:44271 /21:52485 /22:112966 /23:103567 /24:600013
/25:0 /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
12479 6693 7648 UNI2-AS, ES
8151 5610 11412 UNINET, MX
11492 3550 4656 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3399 3602 SHAW, CA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2546 3416 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2235 10961 AMAZON-02, US
30036 2187 2525 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2271 2:1555 3:512 4:8 5:4730 6:169
7:6 8:1508 9:1 11:172 12:1416 13:356
14:2461 15:331 16:265 17:358 18:903 20:448
21:4 22:188 23:7008 24:2687 25:2 27:2671
29:19 31:2996 32:53 34:74 35:144 36:2359
37:4480 38:10088 39:896 40:149 41:4335 42:2015
43:2447 44:333 45:18417 46:4755 47:299 49:2021
50:1861 51:582 52:1582 54:313 55:938 56:8
57:234 58:2179 59:1180 60:1149 61:2784 62:2895
63:1857 64:5409 65:2293 66:4728 67:3047 68:1331
69:4040 70:1129 71:579 72:2925 74:2808 75:1635
76:634 77:2618 78:1884 79:1667 80:2206 81:2061
82:1804 83:1376 84:1777 85:3132 86:966 87:2421
88:1264 89:4386 90:701 91:8347 92:2613 93:2823
94:3855 95:4299 96:1263 97:314 98:1071 99:738
100:72 101:1169 102:3819 103:32166 104:4428 105:1085
106:982 107:2397 108:1169 109:4089 110:2215 111:3273
112:2048 113:1764 114:1937 115:2172 116:1975 117:2690
118:2759 119:1964 120:1870 121:1358 122:2722 123:2165
124:1593 125:2833 126:64 128:1398 129:1021 130:1282
131:1961 132:827 133:446 134:1528 135:358 136:1272
137:1102 138:3041 139:1542 140:1481 141:1572 142:1822
143:1648 144:1003 145:405 146:2111 147:2048 148:2558
149:2885 150:1119 151:1455 152:2127 153:569 154:7230
155:1556 156:2895 157:1855 158:1214 159:2430 160:3356
161:1777 162:3575 163:1778 164:1957 165:2150 166:1334
167:1864 168:4241 169:794 170:5215 171:999 172:3924
173:3158 174:913 175:1272 176:3548 177:5552 178:3679
179:2411 180:2510 181:4069 182:3323 183:2007 184:2277
185:21355 186:5355 187:4622 188:4252 189:4306 190:9760
191:2004 192:11196 193:9300 194:7674 195:5477 196:3476
197:3510 198:5960 199:8195 200:8465 201:6347 202:10384
203:10575 204:4651 205:3654 206:4603 207:3536 208:4235
209:5141 210:4585 211:2576 212:4556 213:3677 214:1044
215:48 216:6696 217:3087 218:1340 219:402 220:2076
221:1052 222:703 223:2300
End of report
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