[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Oct 5 18:40:27 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Sat 05 Oct, 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: 975490
Prefixes after maximum aggregation (per Origin AS): 366090
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467219
Number of IPv4 prefixes with a valid ROA: 515531
Number of IPv4 prefixes with an invalid ROA: 524
Number of IPv4 prefixes with no ROA: 459435
Total ASes present in the Internet Routing Table: 76240
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65458
Origin ASes announcing only one prefix: 26520
Transit ASes present in the Internet Routing Table: 10782
Transit-only ASes present in the Internet Routing Table: 512
Paths with bogon ASNs present in the IPv4 Routing Table: 115
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 89
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 995
Number of instances of unregistered ASNs: 1014
Number of 32-bit ASNs allocated by the RIRs: 45489
Number of 32-bit ASNs visible in the Routing Table: 37177
Prefixes from 32-bit ASNs in the Routing Table: 197732
Number of bogon 32-bit ASNs visible in the Routing Table: 66
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 545
Number of addresses announced to Internet: 3031643392
Equivalent to 180 /8s, 179 /16s and 53 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 323350
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253828
Total APNIC prefixes after maximum aggregation: 74731
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245835
Unique aggregates announced from the APNIC address blocks: 100773
APNIC Region origin ASes present in the Internet Routing Table: 14314
APNIC Prefixes per ASN: 17.17
APNIC Region origin ASes announcing only one prefix: 4375
APNIC Region transit ASes present in the Internet Routing Table: 1888
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 40
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9784
Number of APNIC addresses announced to Internet: 758792704
Equivalent to 45 /8s, 58 /16s and 66 /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: 284708
Total ARIN prefixes after maximum aggregation: 126082
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288202
Unique aggregates announced from the ARIN address blocks: 135273
ARIN Region origin ASes present in the Internet Routing Table: 19177
ARIN Prefixes per ASN: 15.03
ARIN Region origin ASes announcing only one prefix: 7004
ARIN Region transit ASes present in the Internet Routing Table: 1964
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 31
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5024
Number of ARIN addresses announced to Internet: 1267324160
Equivalent to 75 /8s, 137 /16s and 213 /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: 271089
Total RIPE prefixes after maximum aggregation: 129251
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 267383
Unique aggregates announced from the RIPE address blocks: 167949
RIPE Region origin ASes present in the Internet Routing Table: 28799
RIPE Prefixes per ASN: 9.28
RIPE Region origin ASes announcing only one prefix: 12133
RIPE Region transit ASes present in the Internet Routing Table: 3912
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12051
Number of RIPE addresses announced to Internet: 723282176
Equivalent to 43 /8s, 28 /16s and 105 /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: 129929
Total LACNIC prefixes after maximum aggregation: 28871
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127650
Unique aggregates announced from the LACNIC address blocks: 48518
LACNIC Region origin ASes present in the Internet Routing Table: 11169
LACNIC Prefixes per ASN: 11.43
LACNIC Region origin ASes announcing only one prefix: 2368
LACNIC Region transit ASes present in the Internet Routing Table: 2491
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9066
Number of LACNIC addresses announced to Internet: 177672960
Equivalent to 10 /8s, 151 /16s and 19 /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: 34941
Total AfriNIC prefixes after maximum aggregation: 6511
AfriNIC Deaggregation factor: 5.37
Prefixes being announced from the AfriNIC address blocks: 45875
Unique aggregates announced from the AfriNIC address blocks: 14267
AfriNIC Region origin ASes present in the Internet Routing Table: 1886
AfriNIC Prefixes per ASN: 24.32
AfriNIC Region origin ASes announcing only one prefix: 640
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 89
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1252
Number of AfriNIC addresses announced to Internet: 104288768
Equivalent to 6 /8s, 55 /16s and 82 /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 10048 8749 68 CHINAMOBILE-CN China Mobile Communication
7545 5918 840 656 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4444 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3985 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3819 510 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3639 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3256 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2783 840 522 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2201 434 192 TATACOMM-AS TATA Communications formerly
45090 2172 1439 86 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 10834 11836 3794 AMAZON-02, US
174 6338 8767 874 COGENT-174, US
11492 4650 309 548 CABLEONE, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3599 1320 79 SHAW, CA
749 3484 55081 2707 DNIC-AS-00749, US
22773 3411 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3195 23677 1976 ATT-INTERNET4, US
16625 2897 1283 2156 AKAMAI-AS, US
396982 2838 3604 418 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 7629 1708 141 UNI2-AS, ES
39891 4466 269 62 ALJAWWALSTC-AS, SA
20940 3880 3395 126 AKAMAI-ASN1, NL
9009 3669 314 1865 M247, RO
12389 2928 2295 882 ROSTELECOM-AS, RU
34984 2332 357 581 TELLCOM-AS, TR
212238 1767 128 1308 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1569 1852 14 TE-AS TE-AS, EG
8551 1474 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
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 11617 3247 502 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2550 534 363 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1318 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1150 374 163 Axtel, S.A.B. de C.V., MX
28202 1144 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1107 369 22 Telefonica del Peru S.A.A., PE
22884 1074 98 372 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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
24835 1636 593 29 RAYA-AS, EG
24863 1613 389 16 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1341 85 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
20011 609 142 265 INTERNET-SOLUTIONS, ZA
6713 556 1861 35 IAM-AS, MA
37069 556 1100 11 MOBINIL, EG
36914 543 82 3 KENET-AS, 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 11617 3247 502 UNINET, MX
16509 10834 11836 3794 AMAZON-02, US
9808 10048 8749 68 CHINAMOBILE-CN China Mobile Communication
12479 7629 1708 141 UNI2-AS, ES
174 6338 8767 874 COGENT-174, US
7545 5918 840 656 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4650 309 548 CABLEONE, US
39891 4466 269 62 ALJAWWALSTC-AS, SA
18403 4444 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4163 287 85 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 10048 9980 CHINAMOBILE-CN China Mobile Communications Grou
12479 7629 7488 UNI2-AS, ES
16509 10834 7040 AMAZON-02, US
174 6338 5464 COGENT-174, US
7545 5918 5262 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4444 4421 FPT-AS-AP FPT Telecom Company, VN
39891 4466 4404 ALJAWWALSTC-AS, SA
11492 4650 4102 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3985 3960 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
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 /10:36 /11:92 /12:296
/13:580 /14:1187 /15:2106 /16:13282 /17:8291 /18:13856
/19:24580 /20:44281 /21:52525 /22:112939 /23:103640 /24:597767
/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 6684 7629 UNI2-AS, ES
8151 5756 11617 UNINET, MX
11492 3555 4650 CABLEONE, US
6327 3396 3599 SHAW, CA
39891 3292 4466 ALJAWWALSTC-AS, SA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2544 3411 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2208 10834 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2163 2502 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2272 2:1547 3:488 4:8 5:4705 6:163
7:6 8:1512 9:1 11:172 12:1423 13:373
14:2419 15:327 16:263 17:357 18:892 20:416
21:4 22:188 23:6895 24:3063 25:2 27:2666
29:19 31:2852 32:52 34:69 35:139 36:2360
37:4570 38:9807 39:925 40:150 41:4327 42:2108
43:2451 44:339 45:18101 46:4688 47:301 49:2014
50:1878 51:521 52:1578 54:317 55:955 56:8
57:229 58:2178 59:1205 60:1119 61:2938 62:2872
63:1870 64:5608 65:2285 66:4774 67:3066 68:1330
69:4043 70:1299 71:575 72:2921 74:2822 75:1661
76:610 77:2699 78:1872 79:1647 80:2213 81:2053
82:1756 83:1373 84:1765 85:3113 86:1020 87:2413
88:1316 89:4320 90:667 91:8330 92:2605 93:2831
94:3821 95:4299 96:1271 97:316 98:1070 99:737
100:74 101:1169 102:3779 103:32309 104:4473 105:1084
106:981 107:2395 108:1165 109:4026 110:2159 111:3281
112:2051 113:1782 114:1923 115:2134 116:1978 117:2698
118:2785 119:2007 120:1872 121:1362 122:2709 123:2249
124:1591 125:2836 126:64 128:1424 129:1021 130:1255
131:1891 132:831 133:444 134:1519 135:353 136:1212
137:1076 138:3004 139:1520 140:1448 141:1440 142:1774
143:1623 144:1001 145:390 146:2129 147:2042 148:2579
149:2870 150:1069 151:1373 152:2127 153:570 154:7273
155:1489 156:2589 157:1839 158:1194 159:2445 160:3244
161:1764 162:3574 163:1765 164:1953 165:2160 166:1291
167:1855 168:4155 169:794 170:5087 171:1031 172:3906
173:3137 174:904 175:1256 176:3519 177:5514 178:3627
179:2336 180:2448 181:4011 182:3324 183:2032 184:2266
185:21332 186:5347 187:4613 188:4293 189:4280 190:9828
191:1970 192:11069 193:9290 194:7653 195:5518 196:3500
197:3144 198:5963 199:8121 200:8446 201:6401 202:10360
203:10529 204:4570 205:3673 206:4608 207:3592 208:4207
209:5152 210:4581 211:2564 212:4499 213:3740 214:1067
215:62 216:6697 217:2985 218:1343 219:401 220:2062
221:1050 222:712 223:2239
End of report
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