[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Jun 26 18:39:53 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Wed 26 Jun, 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: 967086
Prefixes after maximum aggregation (per Origin AS): 362752
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 465111
Number of IPv4 prefixes with a valid ROA: 493681
Number of IPv4 prefixes with an invalid ROA: 1160
Number of IPv4 prefixes with no ROA: 472245
Total ASes present in the Internet Routing Table: 75899
Prefixes per ASN: 12.74
Origin-only ASes present in the Internet Routing Table: 65096
Origin ASes announcing only one prefix: 26336
Transit ASes present in the Internet Routing Table: 10803
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 129
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 88
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 1049
Number of instances of unregistered ASNs: 1051
Number of 32-bit ASNs allocated by the RIRs: 44867
Number of 32-bit ASNs visible in the Routing Table: 36648
Prefixes from 32-bit ASNs in the Routing Table: 192949
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 576
Number of addresses announced to Internet: 3025257728
Equivalent to 180 /8s, 81 /16s and 197 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 321136
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251438
Total APNIC prefixes after maximum aggregation: 73537
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243349
Unique aggregates announced from the APNIC address blocks: 101173
APNIC Region origin ASes present in the Internet Routing Table: 14153
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4299
APNIC Region transit ASes present in the Internet Routing Table: 1889
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9610
Number of APNIC addresses announced to Internet: 761868544
Equivalent to 45 /8s, 105 /16s and 49 /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: 280964
Total ARIN prefixes after maximum aggregation: 125230
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285938
Unique aggregates announced from the ARIN address blocks: 134591
ARIN Region origin ASes present in the Internet Routing Table: 19117
ARIN Prefixes per ASN: 14.96
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1947
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4923
Number of ARIN addresses announced to Internet: 1266660864
Equivalent to 75 /8s, 127 /16s and 182 /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: 269952
Total RIPE prefixes after maximum aggregation: 127657
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264472
Unique aggregates announced from the RIPE address blocks: 165215
RIPE Region origin ASes present in the Internet Routing Table: 28718
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12116
RIPE Region transit ASes present in the Internet Routing Table: 3967
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11896
Number of RIPE addresses announced to Internet: 713818624
Equivalent to 42 /8s, 140 /16s and 2 /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: 129304
Total LACNIC prefixes after maximum aggregation: 29335
LACNIC Deaggregation factor: 4.41
Prefixes being announced from the LACNIC address blocks: 127173
Unique aggregates announced from the LACNIC address blocks: 50116
LACNIC Region origin ASes present in the Internet Routing Table: 11114
LACNIC Prefixes per ASN: 11.44
LACNIC Region origin ASes announcing only one prefix: 2342
LACNIC Region transit ASes present in the Internet Routing Table: 2449
Average LACNIC Region AS path length visible: 5.7
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8995
Number of LACNIC addresses announced to Internet: 176785152
Equivalent to 10 /8s, 137 /16s and 135 /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: 34379
Total AfriNIC prefixes after maximum aggregation: 6301
AfriNIC Deaggregation factor: 5.46
Prefixes being announced from the AfriNIC address blocks: 45578
Unique aggregates announced from the AfriNIC address blocks: 13560
AfriNIC Region origin ASes present in the Internet Routing Table: 1865
AfriNIC Prefixes per ASN: 24.44
AfriNIC Region origin ASes announcing only one prefix: 616
AfriNIC Region transit ASes present in the Internet Routing Table: 367
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 88
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1224
Number of AfriNIC addresses announced to Internet: 105820928
Equivalent to 6 /8s, 78 /16s and 179 /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 9965 8918 124 CHINAMOBILE-CN China Mobile Communicati
7545 5644 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4207 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3932 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3786 511 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3645 1044 67 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3270 1857 106 VNPT-AS-VN VNPT Corp, VN
24560 2826 863 395 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2182 419 204 TATACOMM-AS TATA Communications formerl
45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 10084 11535 3648 AMAZON-02, US
174 5560 8788 884 COGENT-174, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
22773 3447 3037 211 ASN-CXA-ALL-CCI-22773-RDC, US
749 3248 54900 2500 DNIC-AS-00749, US
16625 3206 1367 2250 AKAMAI-AS, US
7018 2878 23667 1808 ATT-INTERNET4, US
396982 2766 3611 414 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 7711 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3877 3396 131 AKAMAI-ASN1, NL
9009 3598 306 1816 M247, RO
12389 2911 2294 869 ROSTELECOM-AS, RU
34984 2348 361 577 TELLCOM-AS, TR
8551 1776 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1709 123 1240 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1571 1852 14 TE-AS TE-AS, EG
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 11866 3311 508 UNINET, MX
10620 3468 485 1001 Telmex Colombia S.A., CO
13999 2554 357 674 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1094 369 22 Telefonica del Peru S.A.A., PE
26615 1080 2503 53 TIM SA, BR
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 1622 389 16 LINKdotNET-AS, EG
24835 1548 593 29 RAYA-AS, EG
36992 1385 1520 284 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1230 78 76 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 568 314 37 Telkom-Internet, ZA
36914 558 82 3 KENET-AS, KE
6713 555 1861 35 IAM-AS, MA
15399 528 56 52 WANANCHI-, 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 11866 3311 508 UNINET, MX
16509 10084 11535 3648 AMAZON-02, US
9808 9965 8918 124 CHINAMOBILE-CN China Mobile Communicati
12479 7711 1708 145 UNI2-AS, ES
7545 5644 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5560 8788 884 COGENT-174, US
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4207 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 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 9965 9841 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7566 UNI2-AS, ES
16509 10084 6436 AMAZON-02, US
7545 5644 4973 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
174 5560 4676 COGENT-174, US
18403 4207 4184 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3932 3911 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
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-DDOS-M
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
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, 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
23.140.216.0/24 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
23.153.217.0/24 Origin: 32159 GUNGHO-SAS, US
23.153.217.0/24 Transit: 16611 INFINIAHOST, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /9:14 /10:36 /11:93 /12:297
/13:573 /14:1191 /15:2113 /16:13333 /17:8289 /18:13898
/19:24722 /20:43916 /21:52174 /22:112357 /23:103545 /24:590519
/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 6799 7711 UNI2-AS, ES
8151 5937 11866 UNINET, MX
11492 3548 4641 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2561 3447 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2147 2487 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2126 10084 AMAZON-02, US
10620 2118 3468 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)
----------------------------------------------
1:2294 2:1547 3:359 4:6 5:4662 6:162
7:6 8:1518 9:1 11:172 12:1447 13:351
14:2363 15:318 16:217 17:370 18:769 20:396
21:4 22:188 23:6910 24:3104 25:2 27:2638
29:19 31:2608 32:54 34:66 35:134 36:2337
37:4511 38:9198 39:903 40:143 41:4375 42:2011
43:2398 44:329 45:17828 46:4550 47:303 49:1972
50:1895 51:585 52:1582 54:313 55:913 56:8
57:217 58:2091 59:1196 60:1039 61:2663 62:2814
63:1897 64:5657 65:2330 66:4719 67:3034 68:1315
69:4098 70:1340 71:586 72:2950 74:2619 75:1587
76:620 77:2627 78:1871 79:1785 80:2216 81:2048
82:1665 83:1367 84:1685 85:3199 86:919 87:2286
88:1277 89:4189 90:684 91:8269 92:2330 93:2719
94:3757 95:4216 96:1287 97:317 98:1024 99:739
100:73 101:1167 102:4002 103:32484 104:4835 105:1082
106:991 107:2485 108:1154 109:4048 110:2134 111:3258
112:2047 113:1807 114:1821 115:2142 116:1888 117:2664
118:2724 119:1998 120:1782 121:1313 122:2717 123:2238
124:1577 125:2853 126:32 128:1413 129:1014 130:1201
131:1922 132:818 133:413 134:1738 135:367 136:1134
137:1069 138:2962 139:1524 140:1407 141:1389 142:1677
143:1581 144:1009 145:374 146:2101 147:1990 148:2570
149:2796 150:1045 151:1368 152:2239 153:592 154:7282
155:1503 156:2319 157:1879 158:1162 159:2316 160:2828
161:1701 162:3566 163:1709 164:1687 165:2196 166:1281
167:1821 168:4136 169:818 170:5090 171:1030 172:3891
173:3081 174:892 175:1273 176:3520 177:5474 178:3716
179:2374 180:2422 181:3833 182:3353 183:1957 184:2264
185:21117 186:5302 187:4691 188:4177 189:4348 190:9567
191:1938 192:11050 193:9184 194:7577 195:5429 196:3465
197:2857 198:5963 199:7956 200:8419 201:6436 202:10328
203:10275 204:4589 205:3667 206:4466 207:3530 208:4166
209:5059 210:4522 211:2534 212:4384 213:3609 214:968
215:49 216:6816 217:3088 218:1308 219:430 220:1805
221:1040 222:684 223:2236
End of report
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