[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Jul 7 18:40:02 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Sun 07 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: 967445
Prefixes after maximum aggregation (per Origin AS): 362580
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 465470
Number of IPv4 prefixes with a valid ROA: 496033
Number of IPv4 prefixes with an invalid ROA: 808
Number of IPv4 prefixes with no ROA: 470604
Total ASes present in the Internet Routing Table: 75904
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65075
Origin ASes announcing only one prefix: 26324
Transit ASes present in the Internet Routing Table: 10829
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 121
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 88
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 1046
Number of instances of unregistered ASNs: 1048
Number of 32-bit ASNs allocated by the RIRs: 44971
Number of 32-bit ASNs visible in the Routing Table: 36681
Prefixes from 32-bit ASNs in the Routing Table: 193371
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: 563
Number of addresses announced to Internet: 3025446656
Equivalent to 180 /8s, 84 /16s and 167 /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: 321187
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251520
Total APNIC prefixes after maximum aggregation: 73560
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243326
Unique aggregates announced from the APNIC address blocks: 101197
APNIC Region origin ASes present in the Internet Routing Table: 14150
APNIC Prefixes per ASN: 17.20
APNIC Region origin ASes announcing only one prefix: 4280
APNIC Region transit ASes present in the Internet Routing Table: 1905
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: 9604
Number of APNIC addresses announced to Internet: 761778176
Equivalent to 45 /8s, 103 /16s and 208 /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: 281207
Total ARIN prefixes after maximum aggregation: 125184
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286171
Unique aggregates announced from the ARIN address blocks: 134732
ARIN Region origin ASes present in the Internet Routing Table: 19132
ARIN Prefixes per ASN: 14.96
ARIN Region origin ASes announcing only one prefix: 6979
ARIN Region transit ASes present in the Internet Routing Table: 1958
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: 4931
Number of ARIN addresses announced to Internet: 1266711808
Equivalent to 75 /8s, 128 /16s and 125 /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: 270150
Total RIPE prefixes after maximum aggregation: 127730
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264698
Unique aggregates announced from the RIPE address blocks: 165384
RIPE Region origin ASes present in the Internet Routing Table: 28720
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12122
RIPE Region transit ASes present in the Internet Routing Table: 3945
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11915
Number of RIPE addresses announced to Internet: 713649664
Equivalent to 42 /8s, 137 /16s and 110 /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: 129112
Total LACNIC prefixes after maximum aggregation: 29131
LACNIC Deaggregation factor: 4.43
Prefixes being announced from the LACNIC address blocks: 126953
Unique aggregates announced from the LACNIC address blocks: 50015
LACNIC Region origin ASes present in the Internet Routing Table: 11120
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2330
LACNIC Region transit ASes present in the Internet Routing Table: 2482
Average LACNIC Region AS path length visible: 5.8
Max LACNIC Region AS path length visible: 63
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9008
Number of LACNIC addresses announced to Internet: 177204480
Equivalent to 10 /8s, 143 /16s and 237 /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: 34410
Total AfriNIC prefixes after maximum aggregation: 6290
AfriNIC Deaggregation factor: 5.47
Prefixes being announced from the AfriNIC address blocks: 45734
Unique aggregates announced from the AfriNIC address blocks: 13692
AfriNIC Region origin ASes present in the Internet Routing Table: 1856
AfriNIC Prefixes per ASN: 24.64
AfriNIC Region origin ASes announcing only one prefix: 613
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 88
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1223
Number of AfriNIC addresses announced to Internet: 105801984
Equivalent to 6 /8s, 78 /16s and 105 /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 9937 8918 124 CHINAMOBILE-CN China Mobile Communication
7545 5654 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4225 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3949 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3789 511 266 BBIL-AP BHARTI Airtel Ltd., IN
7713 3645 1044 67 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3263 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2823 862 399 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2181 419 205 TATACOMM-AS TATA Communications formerly
45090 2156 1438 79 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 10102 11531 3624 AMAZON-02, US
174 5583 8790 883 COGENT-174, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3594 1320 78 SHAW, CA
22773 3423 3035 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3255 54899 2507 DNIC-AS-00749, US
16625 3096 1339 2212 AKAMAI-AS, US
7018 2915 23669 1830 ATT-INTERNET4, US
396982 2767 3611 415 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 7717 1708 145 UNI2-AS, ES
39891 4694 282 59 ALJAWWALSTC-AS, SA
20940 3876 3396 131 AKAMAI-ASN1, NL
9009 3598 306 1819 M247, RO
12389 2870 2292 860 ROSTELECOM-AS, RU
34984 2347 361 579 TELLCOM-AS, TR
8551 1771 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1707 123 1239 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1573 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 11868 3313 508 UNINET, MX
10620 3519 492 935 Telmex Colombia S.A., CO
13999 2551 356 685 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1323 781 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
28202 1119 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1091 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 1622 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1381 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1239 79 75 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 565 310 36 Telkom-Internet, ZA
6713 555 1861 35 IAM-AS, MA
36914 539 82 3 KENET-AS, KE
37054 534 115 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 11868 3313 508 UNINET, MX
16509 10102 11531 3624 AMAZON-02, US
9808 9937 8918 124 CHINAMOBILE-CN China Mobile Communication
12479 7717 1708 145 UNI2-AS, ES
7545 5654 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5583 8790 883 COGENT-174, US
39891 4694 282 59 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4225 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 9937 9813 CHINAMOBILE-CN China Mobile Communications Grou
12479 7717 7572 UNI2-AS, ES
16509 10102 6478 AMAZON-02, US
7545 5654 4982 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5583 4700 COGENT-174, US
39891 4694 4635 ALJAWWALSTC-AS, SA
18403 4225 4202 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3949 3928 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-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
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, 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 /10:37 /11:92 /12:295
/13:575 /14:1188 /15:2108 /16:13323 /17:8289 /18:13900
/19:24697 /20:43808 /21:52143 /22:112287 /23:103499 /24:591174
/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 6801 7717 UNI2-AS, ES
8151 5938 11868 UNINET, MX
11492 3548 4641 CABLEONE, US
6327 3391 3594 SHAW, CA
39891 3376 4694 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2561 3423 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2148 3519 Telmex Colombia S.A., CO
16509 2124 10102 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2313 2:1517 3:366 4:6 5:4672 6:162
7:6 8:1514 9:1 11:172 12:1438 13:357
14:2358 15:318 16:219 17:377 18:776 20:396
21:4 22:188 23:6923 24:3104 25:2 27:2647
29:19 31:2623 32:54 34:66 35:134 36:2344
37:4505 38:9289 39:906 40:144 41:4370 42:1994
43:2400 44:327 45:17932 46:4554 47:301 49:1975
50:1903 51:585 52:1581 54:315 55:925 56:8
57:222 58:2092 59:1194 60:1042 61:2771 62:2828
63:1892 64:5595 65:2329 66:4726 67:3037 68:1315
69:4088 70:1332 71:582 72:2946 74:2619 75:1589
76:620 77:2632 78:1876 79:1785 80:2220 81:2048
82:1662 83:1371 84:1683 85:3201 86:914 87:2293
88:1294 89:4222 90:685 91:8307 92:2341 93:2725
94:3770 95:4225 96:1279 97:317 98:1025 99:739
100:73 101:1166 102:4015 103:32293 104:4784 105:1089
106:992 107:2485 108:1154 109:4068 110:2125 111:3253
112:2052 113:1826 114:1821 115:2138 116:1952 117:2655
118:2718 119:2003 120:1784 121:1314 122:2722 123:2303
124:1576 125:2845 126:32 128:1417 129:1013 130:1200
131:1924 132:808 133:413 134:1733 135:361 136:1136
137:1062 138:2977 139:1523 140:1414 141:1384 142:1683
143:1575 144:1018 145:373 146:2107 147:2009 148:2553
149:2811 150:1046 151:1358 152:2244 153:591 154:7332
155:1502 156:2328 157:1879 158:1165 159:2309 160:2860
161:1699 162:3561 163:1715 164:1703 165:2184 166:1278
167:1827 168:4155 169:819 170:5107 171:1033 172:3901
173:3086 174:890 175:1276 176:3506 177:5426 178:3694
179:2360 180:2423 181:3850 182:3351 183:1956 184:2267
185:21123 186:5239 187:4672 188:4197 189:4360 190:9607
191:1926 192:11073 193:9195 194:7584 195:5427 196:3455
197:2831 198:5976 199:7980 200:8411 201:6419 202:10354
203:10349 204:4583 205:3648 206:4473 207:3533 208:4167
209:5052 210:4467 211:2528 212:4393 213:3637 214:1052
215:49 216:6809 217:3154 218:1315 219:430 220:1803
221:1039 222:685 223:2243
End of report
More information about the ren-bgp-stats-all
mailing list