[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Jun 30 18:39:46 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Sun 30 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: 967374
Prefixes after maximum aggregation (per Origin AS): 362449
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 464911
Number of IPv4 prefixes with a valid ROA: 495033
Number of IPv4 prefixes with an invalid ROA: 1163
Number of IPv4 prefixes with no ROA: 471178
Total ASes present in the Internet Routing Table: 75855
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65093
Origin ASes announcing only one prefix: 26320
Transit ASes present in the Internet Routing Table: 10762
Transit-only ASes present in the Internet Routing Table: 528
Paths with bogon ASNs present in the IPv4 Routing Table: 98
Average AS path length visible in the Internet Routing Table: 5.9
Max AS path length visible: 88
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 1063
Number of instances of unregistered ASNs: 1065
Number of 32-bit ASNs allocated by the RIRs: 44927
Number of 32-bit ASNs visible in the Routing Table: 36634
Prefixes from 32-bit ASNs in the Routing Table: 192879
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: 574
Number of addresses announced to Internet: 3025263616
Equivalent to 180 /8s, 81 /16s and 220 /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: 321214
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251315
Total APNIC prefixes after maximum aggregation: 73480
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243196
Unique aggregates announced from the APNIC address blocks: 101074
APNIC Region origin ASes present in the Internet Routing Table: 14152
APNIC Prefixes per ASN: 17.18
APNIC Region origin ASes announcing only one prefix: 4299
APNIC Region transit ASes present in the Internet Routing Table: 1893
Average APNIC Region AS path length visible: 6.4
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: 761776640
Equivalent to 45 /8s, 103 /16s and 202 /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: 281354
Total ARIN prefixes after maximum aggregation: 125273
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286088
Unique aggregates announced from the ARIN address blocks: 134602
ARIN Region origin ASes present in the Internet Routing Table: 19111
ARIN Prefixes per ASN: 14.97
ARIN Region origin ASes announcing only one prefix: 6956
ARIN Region transit ASes present in the Internet Routing Table: 1941
Average ARIN Region AS path length visible: 5.7
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4924
Number of ARIN addresses announced to Internet: 1266778368
Equivalent to 75 /8s, 129 /16s and 129 /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: 269750
Total RIPE prefixes after maximum aggregation: 127658
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264489
Unique aggregates announced from the RIPE address blocks: 165218
RIPE Region origin ASes present in the Internet Routing Table: 28695
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12120
RIPE Region transit ASes present in the Internet Routing Table: 3929
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11881
Number of RIPE addresses announced to Internet: 713758208
Equivalent to 42 /8s, 139 /16s and 22 /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: 129516
Total LACNIC prefixes after maximum aggregation: 29052
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 127396
Unique aggregates announced from the LACNIC address blocks: 49962
LACNIC Region origin ASes present in the Internet Routing Table: 11114
LACNIC Prefixes per ASN: 11.46
LACNIC Region origin ASes announcing only one prefix: 2336
LACNIC Region transit ASes present in the Internet Routing Table: 2454
Average LACNIC Region AS path length visible: 5.8
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8998
Number of LACNIC addresses announced to Internet: 176805632
Equivalent to 10 /8s, 137 /16s and 215 /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: 34376
Total AfriNIC prefixes after maximum aggregation: 6295
AfriNIC Deaggregation factor: 5.46
Prefixes being announced from the AfriNIC address blocks: 45631
Unique aggregates announced from the AfriNIC address blocks: 13605
AfriNIC Region origin ASes present in the Internet Routing Table: 1853
AfriNIC Prefixes per ASN: 24.63
AfriNIC Region origin ASes announcing only one prefix: 609
AfriNIC Region transit ASes present in the Internet Routing Table: 363
Average AfriNIC Region AS path length visible: 6.3
Max AfriNIC Region AS path length visible: 88
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1218
Number of AfriNIC addresses announced to Internet: 105778688
Equivalent to 6 /8s, 78 /16s and 14 /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 9944 8918 124 CHINAMOBILE-CN China Mobile Communicati
7545 5644 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4236 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3954 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3787 511 266 BBIL-AP BHARTI Airtel Ltd., IN
7713 3642 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 2183 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 10110 11532 3679 AMAZON-02, US
174 5577 8790 900 COGENT-174, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
22773 3445 3037 212 ASN-CXA-ALL-CCI-22773-RDC, US
749 3249 54901 2501 DNIC-AS-00749, US
16625 3200 1366 2246 AKAMAI-AS, US
7018 2908 23670 1830 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 3874 3396 131 AKAMAI-ASN1, NL
9009 3599 307 1820 M247, RO
12389 2870 2292 860 ROSTELECOM-AS, RU
34984 2347 361 579 TELLCOM-AS, TR
8551 1776 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1717 124 1248 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 11870 3311 508 UNINET, MX
10620 3518 492 938 Telmex Colombia S.A., CO
13999 2553 357 677 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 1315 775 191 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 1092 369 22 Telefonica del Peru S.A.A., PE
26615 1081 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 1620 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
6713 555 1861 35 IAM-AS, MA
36914 554 82 3 KENET-AS, KE
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 11870 3311 508 UNINET, MX
16509 10110 11532 3679 AMAZON-02, US
9808 9944 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 5577 8790 900 COGENT-174, US
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4236 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 9944 9820 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7566 UNI2-AS, ES
16509 10110 6431 AMAZON-02, US
7545 5644 4973 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
174 5577 4677 COGENT-174, US
18403 4236 4213 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 /15:2109 /16:13337 /17:8291 /18:13894
/19:24726 /20:43919 /21:52180 /22:112371 /23:103473 /24:590854
/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 5941 11870 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 3445 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2149 2489 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2147 3518 Telmex Colombia S.A., CO
16509 2128 10110 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2297 2:1550 3:364 4:6 5:4657 6:164
7:6 8:1513 9:1 11:172 12:1446 13:359
14:2364 15:318 16:219 17:371 18:769 20:396
21:4 22:188 23:6915 24:3115 25:2 27:2645
29:19 31:2612 32:54 34:66 35:134 36:2339
37:4510 38:9224 39:904 40:143 41:4366 42:2013
43:2399 44:327 45:17892 46:4562 47:303 49:1966
50:1893 51:586 52:1584 54:313 55:922 56:8
57:220 58:2098 59:1195 60:1039 61:2661 62:2811
63:1891 64:5662 65:2328 66:4723 67:3033 68:1313
69:4089 70:1340 71:586 72:2951 74:2617 75:1587
76:620 77:2633 78:1872 79:1788 80:2214 81:2045
82:1665 83:1359 84:1687 85:3202 86:909 87:2299
88:1280 89:4214 90:683 91:8266 92:2331 93:2722
94:3761 95:4230 96:1289 97:317 98:1023 99:739
100:73 101:1167 102:4014 103:32402 104:4835 105:1089
106:991 107:2502 108:1153 109:4035 110:2134 111:3251
112:2050 113:1815 114:1824 115:2144 116:1890 117:2661
118:2720 119:1988 120:1783 121:1314 122:2716 123:2233
124:1578 125:2852 126:32 128:1412 129:1013 130:1198
131:1935 132:825 133:413 134:1733 135:362 136:1130
137:1063 138:2984 139:1523 140:1412 141:1394 142:1677
143:1588 144:996 145:374 146:2106 147:1994 148:2566
149:2798 150:1043 151:1369 152:2244 153:590 154:7321
155:1506 156:2324 157:1887 158:1156 159:2321 160:2837
161:1700 162:3560 163:1713 164:1696 165:2197 166:1275
167:1820 168:4156 169:816 170:5111 171:1033 172:3888
173:3080 174:891 175:1275 176:3511 177:5482 178:3717
179:2359 180:2423 181:3848 182:3351 183:1966 184:2258
185:21086 186:5329 187:4706 188:4187 189:4341 190:9598
191:1914 192:11063 193:9185 194:7576 195:5427 196:3455
197:2851 198:5971 199:7960 200:8415 201:6450 202:10317
203:10278 204:4580 205:3668 206:4462 207:3536 208:4170
209:5046 210:4509 211:2534 212:4382 213:3619 214:1055
215:48 216:6804 217:3089 218:1309 219:432 220:1802
221:1039 222:684 223:2239
End of report
More information about the ren-bgp-stats-all
mailing list