[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Oct 29 18:40:22 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Tue 29 Oct, 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: 977215
Prefixes after maximum aggregation (per Origin AS): 367020
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468769
Number of IPv4 prefixes with a valid ROA: 518703
Number of IPv4 prefixes with an invalid ROA: 513
Number of IPv4 prefixes with no ROA: 457999
Total ASes present in the Internet Routing Table: 76354
Prefixes per ASN: 12.80
Origin-only ASes present in the Internet Routing Table: 65622
Origin ASes announcing only one prefix: 26463
Transit ASes present in the Internet Routing Table: 10732
Transit-only ASes present in the Internet Routing Table: 513
Paths with bogon ASNs present in the IPv4 Routing Table: 98
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 75
Max AS path prepend of ASN ( 37447) 73
Prefixes from unregistered ASNs in the Routing Table: 1031
Number of instances of unregistered ASNs: 1042
Number of 32-bit ASNs allocated by the RIRs: 45670
Number of 32-bit ASNs visible in the Routing Table: 37331
Prefixes from 32-bit ASNs in the Routing Table: 199218
Number of bogon 32-bit ASNs visible in the Routing Table: 51
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 553
Number of addresses announced to Internet: 3027257088
Equivalent to 180 /8s, 112 /16s and 71 /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: 323382
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253971
Total APNIC prefixes after maximum aggregation: 74955
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 245769
Unique aggregates announced from the APNIC address blocks: 101137
APNIC Region origin ASes present in the Internet Routing Table: 14362
APNIC Prefixes per ASN: 17.11
APNIC Region origin ASes announcing only one prefix: 4388
APNIC Region transit ASes present in the Internet Routing Table: 1890
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: 756131840
Equivalent to 45 /8s, 17 /16s and 168 /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: 284066
Total ARIN prefixes after maximum aggregation: 126031
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287857
Unique aggregates announced from the ARIN address blocks: 135556
ARIN Region origin ASes present in the Internet Routing Table: 19166
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6977
ARIN Region transit ASes present in the Internet Routing Table: 1959
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 31
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5048
Number of ARIN addresses announced to Internet: 1266844672
Equivalent to 75 /8s, 130 /16s and 132 /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: 271415
Total RIPE prefixes after maximum aggregation: 129759
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267913
Unique aggregates announced from the RIPE address blocks: 168811
RIPE Region origin ASes present in the Internet Routing Table: 28843
RIPE Prefixes per ASN: 9.29
RIPE Region origin ASes announcing only one prefix: 12123
RIPE Region transit ASes present in the Internet Routing Table: 3891
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12108
Number of RIPE addresses announced to Internet: 722222336
Equivalent to 43 /8s, 12 /16s and 61 /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: 131203
Total LACNIC prefixes after maximum aggregation: 28932
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 128610
Unique aggregates announced from the LACNIC address blocks: 48516
LACNIC Region origin ASes present in the Internet Routing Table: 11172
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2325
LACNIC Region transit ASes present in the Internet Routing Table: 2464
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: 9080
Number of LACNIC addresses announced to Internet: 177508864
Equivalent to 10 /8s, 148 /16s and 146 /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: 35529
Total AfriNIC prefixes after maximum aggregation: 6675
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 46513
Unique aggregates announced from the AfriNIC address blocks: 14303
AfriNIC Region origin ASes present in the Internet Routing Table: 1902
AfriNIC Prefixes per ASN: 24.45
AfriNIC Region origin ASes announcing only one prefix: 650
AfriNIC Region transit ASes present in the Internet Routing Table: 363
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 75
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1262
Number of AfriNIC addresses announced to Internet: 104265216
Equivalent to 6 /8s, 54 /16s and 246 /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 10089 8751 82 CHINAMOBILE-CN China Mobile Communication
7545 5996 839 652 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4342 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3915 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3651 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3253 1869 99 VNPT-AS-VN VNPT Corp, VN
24560 2772 828 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 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 10948 11924 3872 AMAZON-02, US
174 6364 8756 833 COGENT-174, US
11492 4651 309 551 CABLEONE, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3601 1320 79 SHAW, CA
22773 3416 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3263 54896 2510 DNIC-AS-00749, US
7018 3202 23672 1990 ATT-INTERNET4, US
16625 2892 1266 2143 AKAMAI-AS, US
396982 2867 3654 419 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 7641 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3919 3395 127 AKAMAI-ASN1, NL
9009 3698 318 1884 M247, RO
12389 2939 2294 877 ROSTELECOM-AS, RU
34984 2342 359 579 TELLCOM-AS, TR
212238 1841 135 1358 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1568 1852 14 TE-AS TE-AS, EG
8551 1472 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 11612 3238 506 UNINET, MX
10620 3544 494 941 Telmex Colombia S.A., CO
13999 2531 533 359 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 779 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1160 374 163 Axtel, S.A.B. de C.V., MX
28202 1143 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1114 369 22 Telefonica del Peru S.A.A., PE
22884 1064 97 372 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
24835 1637 593 29 RAYA-AS, EG
24863 1616 389 16 LINKdotNET-AS, EG
36992 1420 1519 283 ETISALAT-MISR, EG
29571 1363 86 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
20011 998 171 386 INTERNET-SOLUTIONS, ZA
36935 988 523 46 Vodafone-, EG
37069 591 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 549 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 11612 3238 506 UNINET, MX
16509 10948 11924 3872 AMAZON-02, US
9808 10089 8751 82 CHINAMOBILE-CN China Mobile Communication
12479 7641 1709 143 UNI2-AS, ES
174 6364 8756 833 COGENT-174, US
7545 5996 839 652 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4651 309 551 CABLEONE, US
18403 4342 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 10089 10007 CHINAMOBILE-CN China Mobile Communications Grou
12479 7641 7498 UNI2-AS, ES
16509 10948 7076 AMAZON-02, US
174 6364 5531 COGENT-174, US
7545 5996 5344 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4342 4319 FPT-AS-AP FPT Telecom Company, VN
11492 4651 4100 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3915 3890 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: 6939 HURRICANE, 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 /14:1187 /15:2105 /16:13241 /17:8277 /18:13851
/19:24535 /20:44265 /21:52458 /22:112968 /23:103448 /24:599848
/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 6695 7641 UNI2-AS, ES
8151 5768 11612 UNINET, MX
11492 3551 4651 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3399 3601 SHAW, CA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2546 3416 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2218 10948 AMAZON-02, US
30036 2187 2526 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2174 3544 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)
----------------------------------------------
1:2247 2:1562 3:511 4:8 5:4736 6:171
7:6 8:1509 9:1 11:172 12:1421 13:371
14:2437 15:328 16:264 17:358 18:896 20:448
21:4 22:188 23:6986 24:2701 25:2 27:2668
29:19 31:2968 32:53 34:74 35:140 36:2364
37:4484 38:10042 39:923 40:149 41:4348 42:2087
43:2461 44:333 45:18387 46:4745 47:299 49:2024
50:1860 51:577 52:1584 54:315 55:948 56:8
57:233 58:2188 59:1208 60:1146 61:2784 62:2883
63:1864 64:5418 65:2304 66:4727 67:3053 68:1332
69:4050 70:1131 71:572 72:2928 74:2809 75:1634
76:632 77:2614 78:1884 79:1662 80:2215 81:2062
82:1801 83:1377 84:1772 85:3103 86:962 87:2416
88:1256 89:4394 90:700 91:8354 92:2630 93:2823
94:3833 95:4302 96:1265 97:314 98:1073 99:740
100:72 101:1169 102:3814 103:32286 104:4426 105:1085
106:981 107:2389 108:1162 109:4063 110:2206 111:3270
112:2045 113:1758 114:1938 115:2151 116:1982 117:2703
118:2779 119:1993 120:1874 121:1357 122:2714 123:2164
124:1597 125:2835 126:64 128:1397 129:1021 130:1266
131:1948 132:828 133:446 134:1528 135:357 136:1265
137:1103 138:3022 139:1536 140:1480 141:1573 142:1821
143:1645 144:1002 145:404 146:2110 147:2047 148:2571
149:2886 150:1120 151:1443 152:2124 153:569 154:7232
155:1551 156:2596 157:1850 158:1212 159:2430 160:3338
161:1774 162:3574 163:1782 164:1959 165:2156 166:1328
167:1869 168:4231 169:795 170:5164 171:1004 172:3919
173:3153 174:910 175:1271 176:3540 177:5600 178:3649
179:2404 180:2500 181:4060 182:3321 183:2029 184:2274
185:21354 186:5351 187:4691 188:4339 189:4322 190:9780
191:2004 192:11217 193:9305 194:7662 195:5508 196:3481
197:3524 198:5946 199:8200 200:8458 201:6414 202:10377
203:10560 204:4629 205:3652 206:4604 207:3528 208:4232
209:5102 210:4584 211:2571 212:4551 213:3677 214:1042
215:48 216:6685 217:3094 218:1341 219:403 220:2067
221:1050 222:703 223:2293
End of report
More information about the ren-bgp-stats-all
mailing list