[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jul 15 18:39:49 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Mon 15 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: 968293
Prefixes after maximum aggregation (per Origin AS): 363071
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 465494
Number of IPv4 prefixes with a valid ROA: 496292
Number of IPv4 prefixes with an invalid ROA: 1037
Number of IPv4 prefixes with no ROA: 470964
Total ASes present in the Internet Routing Table: 75941
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65123
Origin ASes announcing only one prefix: 26310
Transit ASes present in the Internet Routing Table: 10818
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 142
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: 1069
Number of instances of unregistered ASNs: 1080
Number of 32-bit ASNs allocated by the RIRs: 44976
Number of 32-bit ASNs visible in the Routing Table: 36731
Prefixes from 32-bit ASNs in the Routing Table: 193935
Number of bogon 32-bit ASNs visible in the Routing Table: 35
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 583
Number of addresses announced to Internet: 3026948864
Equivalent to 180 /8s, 107 /16s and 147 /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: 321515
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251866
Total APNIC prefixes after maximum aggregation: 73857
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 243711
Unique aggregates announced from the APNIC address blocks: 101684
APNIC Region origin ASes present in the Internet Routing Table: 14197
APNIC Prefixes per ASN: 17.17
APNIC Region origin ASes announcing only one prefix: 4310
APNIC Region transit ASes present in the Internet Routing Table: 1899
Average APNIC Region AS path length visible: 5.4
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9641
Number of APNIC addresses announced to Internet: 761748992
Equivalent to 45 /8s, 103 /16s and 94 /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: 281337
Total ARIN prefixes after maximum aggregation: 125223
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286174
Unique aggregates announced from the ARIN address blocks: 134588
ARIN Region origin ASes present in the Internet Routing Table: 19107
ARIN Prefixes per ASN: 14.98
ARIN Region origin ASes announcing only one prefix: 6960
ARIN Region transit ASes present in the Internet Routing Table: 1953
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: 4931
Number of ARIN addresses announced to Internet: 1267277824
Equivalent to 75 /8s, 137 /16s and 32 /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: 270158
Total RIPE prefixes after maximum aggregation: 127874
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 265083
Unique aggregates announced from the RIPE address blocks: 165432
RIPE Region origin ASes present in the Internet Routing Table: 28712
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12101
RIPE Region transit ASes present in the Internet Routing Table: 3936
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 48
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11915
Number of RIPE addresses announced to Internet: 715086336
Equivalent to 42 /8s, 159 /16s and 90 /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: 129374
Total LACNIC prefixes after maximum aggregation: 29110
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 127281
Unique aggregates announced from the LACNIC address blocks: 49941
LACNIC Region origin ASes present in the Internet Routing Table: 11124
LACNIC Prefixes per ASN: 11.44
LACNIC Region origin ASes announcing only one prefix: 2328
LACNIC Region transit ASes present in the Internet Routing Table: 2482
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: 9019
Number of LACNIC addresses announced to Internet: 177204992
Equivalent to 10 /8s, 143 /16s and 239 /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: 34489
Total AfriNIC prefixes after maximum aggregation: 6312
AfriNIC Deaggregation factor: 5.46
Prefixes being announced from the AfriNIC address blocks: 45461
Unique aggregates announced from the AfriNIC address blocks: 13384
AfriNIC Region origin ASes present in the Internet Routing Table: 1861
AfriNIC Prefixes per ASN: 24.43
AfriNIC Region origin ASes announcing only one prefix: 611
AfriNIC Region transit ASes present in the Internet Routing Table: 363
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: 1225
Number of AfriNIC addresses announced to Internet: 105262336
Equivalent to 6 /8s, 70 /16s and 45 /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 9947 8919 126 CHINAMOBILE-CN China Mobile Communication
7545 5661 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4197 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3962 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3789 511 266 BBIL-AP BHARTI Airtel Ltd., IN
7713 3647 1044 67 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3238 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2816 856 416 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2180 433 197 TATACOMM-AS TATA Communications formerly
45090 2152 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 10122 11539 3624 AMAZON-02, US
174 5595 8790 882 COGENT-174, US
11492 4627 307 563 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3593 1320 78 SHAW, CA
22773 3426 3035 189 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54899 2506 DNIC-AS-00749, US
16625 3096 1337 2213 AKAMAI-AS, US
7018 2941 23687 1838 ATT-INTERNET4, US
396982 2757 3594 407 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 7713 1708 145 UNI2-AS, ES
39891 4522 272 56 ALJAWWALSTC-AS, SA
20940 3883 3396 130 AKAMAI-ASN1, NL
9009 3576 305 1816 M247, RO
12389 2868 2292 858 ROSTELECOM-AS, RU
34984 2346 361 578 TELLCOM-AS, TR
8551 1777 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1719 124 1250 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1574 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 11861 3306 507 UNINET, MX
10620 3521 492 937 Telmex Colombia S.A., CO
13999 2543 354 681 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 777 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1127 314 478 Axtel, S.A.B. de C.V., MX
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
26615 1084 2503 53 TIM SA, BR
6147 1080 369 22 Telefonica del Peru S.A.A., PE
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 1613 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1381 1520 283 ETISALAT-MISR, EG
29571 1263 80 77 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 941 521 43 Vodafone-, EG
37457 565 310 36 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
36914 553 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 11861 3306 507 UNINET, MX
16509 10122 11539 3624 AMAZON-02, US
9808 9947 8919 126 CHINAMOBILE-CN China Mobile Communication
12479 7713 1708 145 UNI2-AS, ES
7545 5661 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5595 8790 882 COGENT-174, US
11492 4627 307 563 CABLEONE, US
39891 4522 272 56 ALJAWWALSTC-AS, SA
18403 4197 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 9947 9821 CHINAMOBILE-CN China Mobile Communications Grou
12479 7713 7568 UNI2-AS, ES
16509 10122 6498 AMAZON-02, US
7545 5661 4991 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5595 4713 COGENT-174, US
39891 4522 4466 ALJAWWALSTC-AS, SA
18403 4197 4174 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4627 4064 CABLEONE, US
7552 3962 3941 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
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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 /9:16 /10:37 /11:92 /12:295
/13:574 /14:1186 /15:2109 /16:13328 /17:8292 /18:13877
/19:24654 /20:43835 /21:52198 /22:112225 /23:103515 /24:592044
/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 7713 UNI2-AS, ES
8151 5924 11861 UNINET, MX
11492 3537 4627 CABLEONE, US
6327 3390 3593 SHAW, CA
39891 3345 4522 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2561 3426 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2159 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2150 3521 Telmex Colombia S.A., CO
16509 2124 10122 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2293 2:1506 3:371 4:6 5:4701 6:149
7:6 8:1515 9:2 11:172 12:1438 13:358
14:2330 15:321 16:219 17:368 18:783 20:395
21:4 22:188 23:6975 24:3095 25:2 27:2642
29:19 31:2632 32:53 34:66 35:134 36:2346
37:4611 38:9261 39:913 40:146 41:4405 42:1996
43:2412 44:328 45:17998 46:4577 47:300 49:1967
50:1884 51:586 52:1571 54:314 55:916 56:8
57:223 58:2150 59:1200 60:1048 61:2876 62:2847
63:1894 64:5652 65:2329 66:4733 67:3040 68:1315
69:4095 70:1328 71:567 72:2930 74:2620 75:1588
76:621 77:2623 78:1881 79:1801 80:2199 81:2051
82:1652 83:1364 84:1690 85:3196 86:923 87:2289
88:1296 89:4216 90:690 91:8276 92:2348 93:2717
94:3810 95:4218 96:1279 97:317 98:1023 99:739
100:73 101:1166 102:4025 103:32407 104:4779 105:1083
106:993 107:2493 108:1155 109:4074 110:2125 111:3253
112:2055 113:1820 114:1819 115:2147 116:1962 117:2664
118:2721 119:1999 120:1786 121:1314 122:2719 123:2304
124:1577 125:2839 126:32 128:1415 129:1017 130:1205
131:1938 132:821 133:416 134:1734 135:360 136:1132
137:1064 138:2994 139:1526 140:1420 141:1380 142:1679
143:1604 144:1021 145:363 146:2124 147:2007 148:2561
149:2816 150:1041 151:1363 152:2239 153:591 154:7208
155:1442 156:2190 157:1886 158:1169 159:2434 160:2893
161:1701 162:3552 163:1720 164:1709 165:2172 166:1254
167:1826 168:4181 169:833 170:5105 171:1033 172:3907
173:3086 174:891 175:1278 176:3510 177:5377 178:3649
179:2377 180:2421 181:3859 182:3341 183:1959 184:2262
185:21207 186:5316 187:4721 188:4178 189:4374 190:9618
191:1968 192:11084 193:9204 194:7570 195:5418 196:3446
197:2852 198:5972 199:8014 200:8393 201:6346 202:10367
203:10426 204:4595 205:3664 206:4479 207:3536 208:4185
209:5053 210:4509 211:2534 212:4404 213:3639 214:1054
215:49 216:6805 217:3146 218:1345 219:437 220:1805
221:1024 222:689 223:2242
End of report
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