[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jul 1 18:39:51 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Mon 01 Jul, 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: 967053
Prefixes after maximum aggregation (per Origin AS): 362462
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 464993
Number of IPv4 prefixes with a valid ROA: 495163
Number of IPv4 prefixes with an invalid ROA: 1168
Number of IPv4 prefixes with no ROA: 470722
Total ASes present in the Internet Routing Table: 75889
Prefixes per ASN: 12.74
Origin-only ASes present in the Internet Routing Table: 65103
Origin ASes announcing only one prefix: 26343
Transit ASes present in the Internet Routing Table: 10786
Transit-only ASes present in the Internet Routing Table: 520
Paths with bogon ASNs present in the IPv4 Routing Table: 127
Average AS path length visible in the Internet Routing Table: 5.2
Max AS path length visible: 88
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 1068
Number of instances of unregistered ASNs: 1070
Number of 32-bit ASNs allocated by the RIRs: 44928
Number of 32-bit ASNs visible in the Routing Table: 36664
Prefixes from 32-bit ASNs in the Routing Table: 192986
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: 579
Number of addresses announced to Internet: 3025218304
Equivalent to 180 /8s, 81 /16s and 43 /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: 321208
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251105
Total APNIC prefixes after maximum aggregation: 73534
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 243049
Unique aggregates announced from the APNIC address blocks: 101098
APNIC Region origin ASes present in the Internet Routing Table: 14155
APNIC Prefixes per ASN: 17.17
APNIC Region origin ASes announcing only one prefix: 4304
APNIC Region transit ASes present in the Internet Routing Table: 1891
Average APNIC Region AS path length visible: 5.6
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9613
Number of APNIC addresses announced to Internet: 761780480
Equivalent to 45 /8s, 103 /16s and 217 /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: 281133
Total ARIN prefixes after maximum aggregation: 125226
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286075
Unique aggregates announced from the ARIN address blocks: 134588
ARIN Region origin ASes present in the Internet Routing Table: 19112
ARIN Prefixes per ASN: 14.97
ARIN Region origin ASes announcing only one prefix: 6966
ARIN Region transit ASes present in the Internet Routing Table: 1952
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4921
Number of ARIN addresses announced to Internet: 1266723072
Equivalent to 75 /8s, 128 /16s and 169 /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: 270052
Total RIPE prefixes after maximum aggregation: 127657
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264524
Unique aggregates announced from the RIPE address blocks: 165291
RIPE Region origin ASes present in the Internet Routing Table: 28722
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12131
RIPE Region transit ASes present in the Internet Routing Table: 3940
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11907
Number of RIPE addresses announced to Internet: 713716480
Equivalent to 42 /8s, 138 /16s and 115 /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: 129266
Total LACNIC prefixes after maximum aggregation: 29072
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 127132
Unique aggregates announced from the LACNIC address blocks: 49952
LACNIC Region origin ASes present in the Internet Routing Table: 11116
LACNIC Prefixes per ASN: 11.44
LACNIC Region origin ASes announcing only one prefix: 2325
LACNIC Region transit ASes present in the Internet Routing Table: 2458
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: 9001
Number of LACNIC addresses announced to Internet: 176827904
Equivalent to 10 /8s, 138 /16s and 46 /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: 34429
Total AfriNIC prefixes after maximum aggregation: 6280
AfriNIC Deaggregation factor: 5.48
Prefixes being announced from the AfriNIC address blocks: 45694
Unique aggregates announced from the AfriNIC address blocks: 13609
AfriNIC Region origin ASes present in the Internet Routing Table: 1860
AfriNIC Prefixes per ASN: 24.57
AfriNIC Region origin ASes announcing only one prefix: 617
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 88
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1222
Number of AfriNIC addresses announced to Internet: 105802496
Equivalent to 6 /8s, 78 /16s and 107 /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 9946 8918 124 CHINAMOBILE-CN China Mobile Communicati
7545 5644 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4231 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3954 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3788 511 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3641 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3265 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2824 862 401 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2180 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 10105 11532 3650 AMAZON-02, US
174 5570 8788 886 COGENT-174, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
22773 3443 3037 210 ASN-CXA-ALL-CCI-22773-RDC, US
749 3249 54901 2501 DNIC-AS-00749, US
16625 3202 1367 2249 AKAMAI-AS, US
7018 2911 23670 1833 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 7707 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3883 3396 131 AKAMAI-ASN1, NL
9009 3600 307 1821 M247, RO
12389 2870 2292 860 ROSTELECOM-AS, RU
34984 2347 361 579 TELLCOM-AS, TR
8551 1777 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1705 123 1235 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 11869 3311 509 UNINET, MX
10620 3518 492 938 Telmex Colombia S.A., CO
13999 2553 357 677 Mega Cable, S.A. de C.V., MX
11830 1995 369 64 Instituto Costarricense de Electricidad
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1316 776 192 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 1093 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 1570 593 29 RAYA-AS, EG
36992 1380 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1235 78 74 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 568 314 37 Telkom-Internet, ZA
36914 557 82 3 KENET-AS, KE
6713 556 1861 35 IAM-AS, MA
37054 532 115 8 Telecom-Malagasy, MG
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 11869 3311 509 UNINET, MX
16509 10105 11532 3650 AMAZON-02, US
9808 9946 8918 124 CHINAMOBILE-CN China Mobile Communicati
12479 7707 1708 145 UNI2-AS, ES
7545 5644 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5570 8788 886 COGENT-174, US
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4231 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 9946 9822 CHINAMOBILE-CN China Mobile Communications Grou
12479 7707 7562 UNI2-AS, ES
16509 10105 6455 AMAZON-02, US
7545 5644 4973 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
174 5570 4684 COGENT-174, US
18403 4231 4208 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3954 3933 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, 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 /15:2110 /16:13334 /17:8287 /18:13890
/19:24720 /20:43856 /21:52147 /22:112319 /23:103372 /24:590798
/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 6796 7707 UNI2-AS, ES
8151 5941 11869 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 2558 3443 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2149 2489 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2147 3518 Telmex Colombia S.A., CO
16509 2115 10105 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2296 2:1549 3:364 4:6 5:4659 6:163
7:6 8:1512 9:1 11:172 12:1444 13:357
14:2361 15:318 16:219 17:372 18:774 20:396
21:4 22:188 23:6917 24:3111 25:2 27:2644
29:19 31:2612 32:54 34:66 35:134 36:2339
37:4511 38:9211 39:904 40:143 41:4385 42:2009
43:2386 44:328 45:17897 46:4561 47:302 49:1972
50:1902 51:586 52:1582 54:313 55:908 56:8
57:220 58:2098 59:1195 60:1039 61:2668 62:2814
63:1892 64:5659 65:2327 66:4724 67:3034 68:1312
69:4088 70:1340 71:587 72:2946 74:2616 75:1587
76:620 77:2635 78:1873 79:1787 80:2220 81:2049
82:1666 83:1363 84:1684 85:3206 86:918 87:2296
88:1281 89:4217 90:685 91:8285 92:2336 93:2723
94:3769 95:4225 96:1288 97:317 98:1024 99:739
100:73 101:1167 102:4007 103:32320 104:4836 105:1088
106:989 107:2484 108:1154 109:4052 110:2135 111:3256
112:2051 113:1814 114:1827 115:2145 116:1891 117:2661
118:2722 119:2006 120:1783 121:1314 122:2718 123:2234
124:1578 125:2852 126:32 128:1413 129:1013 130:1196
131:1929 132:825 133:413 134:1736 135:362 136:1135
137:1060 138:2980 139:1523 140:1413 141:1395 142:1678
143:1586 144:994 145:374 146:2105 147:1997 148:2564
149:2802 150:1043 151:1369 152:2246 153:591 154:7334
155:1506 156:2326 157:1887 158:1153 159:2321 160:2835
161:1701 162:3566 163:1708 164:1695 165:2197 166:1272
167:1823 168:4174 169:816 170:5097 171:1034 172:3886
173:3079 174:891 175:1277 176:3514 177:5466 178:3714
179:2343 180:2426 181:3844 182:3352 183:1966 184:2260
185:21097 186:5288 187:4725 188:4185 189:4354 190:9571
191:1941 192:11062 193:9184 194:7574 195:5428 196:3459
197:2854 198:5971 199:7964 200:8392 201:6387 202:10321
203:10276 204:4585 205:3663 206:4461 207:3536 208:4165
209:5056 210:4509 211:2535 212:4383 213:3613 214:1056
215:49 216:6801 217:3138 218:1310 219:432 220:1802
221:1039 222:684 223:2235
End of report
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