[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Jul 9 18:39:55 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Tue 09 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: 967480
Prefixes after maximum aggregation (per Origin AS): 362422
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 465149
Number of IPv4 prefixes with a valid ROA: 496180
Number of IPv4 prefixes with an invalid ROA: 1089
Number of IPv4 prefixes with no ROA: 470211
Total ASes present in the Internet Routing Table: 75896
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65066
Origin ASes announcing only one prefix: 26329
Transit ASes present in the Internet Routing Table: 10830
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 137
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: 1058
Number of instances of unregistered ASNs: 1069
Number of 32-bit ASNs allocated by the RIRs: 44986
Number of 32-bit ASNs visible in the Routing Table: 36697
Prefixes from 32-bit ASNs in the Routing Table: 193485
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: 578
Number of addresses announced to Internet: 3027853568
Equivalent to 180 /8s, 121 /16s and 97 /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: 320918
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251829
Total APNIC prefixes after maximum aggregation: 73609
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243627
Unique aggregates announced from the APNIC address blocks: 101251
APNIC Region origin ASes present in the Internet Routing Table: 14163
APNIC Prefixes per ASN: 17.20
APNIC Region origin ASes announcing only one prefix: 4296
APNIC Region transit ASes present in the Internet Routing Table: 1903
Average APNIC Region AS path length visible: 5.7
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9616
Number of APNIC addresses announced to Internet: 762053888
Equivalent to 45 /8s, 108 /16s and 5 /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: 280633
Total ARIN prefixes after maximum aggregation: 125004
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285532
Unique aggregates announced from the ARIN address blocks: 134382
ARIN Region origin ASes present in the Internet Routing Table: 19095
ARIN Prefixes per ASN: 14.95
ARIN Region origin ASes announcing only one prefix: 6966
ARIN Region transit ASes present in the Internet Routing Table: 1962
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: 1267238656
Equivalent to 75 /8s, 136 /16s and 135 /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: 270280
Total RIPE prefixes after maximum aggregation: 127700
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264919
Unique aggregates announced from the RIPE address blocks: 165467
RIPE Region origin ASes present in the Internet Routing Table: 28729
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12119
RIPE Region transit ASes present in the Internet Routing Table: 3944
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: 11921
Number of RIPE addresses announced to Internet: 715174656
Equivalent to 42 /8s, 160 /16s and 179 /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: 129164
Total LACNIC prefixes after maximum aggregation: 29127
LACNIC Deaggregation factor: 4.43
Prefixes being announced from the LACNIC address blocks: 127006
Unique aggregates announced from the LACNIC address blocks: 49926
LACNIC Region origin ASes present in the Internet Routing Table: 11122
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2331
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: 9012
Number of LACNIC addresses announced to Internet: 177186048
Equivalent to 10 /8s, 143 /16s and 165 /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: 34516
Total AfriNIC prefixes after maximum aggregation: 6299
AfriNIC Deaggregation factor: 5.48
Prefixes being announced from the AfriNIC address blocks: 45818
Unique aggregates announced from the AfriNIC address blocks: 13668
AfriNIC Region origin ASes present in the Internet Routing Table: 1862
AfriNIC Prefixes per ASN: 24.61
AfriNIC Region origin ASes announcing only one prefix: 617
AfriNIC Region transit ASes present in the Internet Routing Table: 364
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: 1227
Number of AfriNIC addresses announced to Internet: 105833216
Equivalent to 6 /8s, 78 /16s and 227 /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 9938 8918 124 CHINAMOBILE-CN China Mobile Communication
7545 5658 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4216 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3958 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3789 511 266 BBIL-AP BHARTI Airtel Ltd., IN
7713 3636 1044 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3262 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2823 862 399 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2181 433 197 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 10065 11525 3647 AMAZON-02, US
174 5589 8790 883 COGENT-174, US
11492 4626 307 568 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3594 1320 78 SHAW, CA
22773 3422 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54899 2506 DNIC-AS-00749, US
16625 3090 1335 2203 AKAMAI-AS, US
7018 2942 23682 1840 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 7721 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3878 3396 130 AKAMAI-ASN1, NL
9009 3565 304 1805 M247, RO
12389 2873 2292 860 ROSTELECOM-AS, RU
34984 2346 361 578 TELLCOM-AS, TR
8551 1770 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1715 123 1246 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 11873 3313 508 UNINET, MX
10620 3518 492 936 Telmex Colombia S.A., CO
13999 2537 352 683 Mega Cable, S.A. de C.V., MX
11830 1995 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 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 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 1245 79 76 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 554 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 11873 3313 508 UNINET, MX
16509 10065 11525 3647 AMAZON-02, US
9808 9938 8918 124 CHINAMOBILE-CN China Mobile Communication
12479 7721 1708 145 UNI2-AS, ES
7545 5658 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5589 8790 883 COGENT-174, US
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4626 307 568 CABLEONE, US
18403 4216 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 9938 9814 CHINAMOBILE-CN China Mobile Communications Grou
12479 7721 7576 UNI2-AS, ES
16509 10065 6418 AMAZON-02, US
7545 5658 4986 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5589 4706 COGENT-174, US
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4216 4193 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4626 4058 CABLEONE, US
7552 3958 3937 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 6461 ZAYO-6461, 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 /15:2110 /16:13334 /17:8301 /18:13900
/19:24694 /20:43822 /21:52144 /22:112285 /23:103449 /24:591224
/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 6805 7721 UNI2-AS, ES
8151 5943 11873 UNINET, MX
11492 3536 4626 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3391 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2559 3422 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2156 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2147 3518 Telmex Colombia S.A., CO
16509 2123 10065 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2308 2:1518 3:365 4:6 5:4679 6:149
7:6 8:1506 9:1 11:172 12:1432 13:355
14:2366 15:318 16:219 17:377 18:774 20:397
21:4 22:188 23:6924 24:3096 25:2 27:2648
29:19 31:2626 32:54 34:66 35:134 36:2345
37:4523 38:9282 39:908 40:144 41:4385 42:1993
43:2408 44:328 45:17939 46:4560 47:299 49:1975
50:1882 51:586 52:1573 54:316 55:921 56:8
57:222 58:2094 59:1195 60:1044 61:2768 62:2825
63:1883 64:5643 65:2323 66:4724 67:3029 68:1316
69:4084 70:1327 71:550 72:2930 74:2617 75:1585
76:616 77:2630 78:1859 79:1782 80:2221 81:2053
82:1664 83:1372 84:1686 85:3200 86:920 87:2292
88:1293 89:4202 90:686 91:8297 92:2341 93:2725
94:3778 95:4225 96:1268 97:312 98:1022 99:739
100:73 101:1166 102:4017 103:32376 104:4766 105:1089
106:992 107:2484 108:1152 109:4073 110:2125 111:3253
112:2056 113:1818 114:1820 115:2141 116:1962 117:2665
118:2726 119:2003 120:1785 121:1314 122:2722 123:2306
124:1577 125:2849 126:32 128:1414 129:1014 130:1203
131:1924 132:807 133:414 134:1733 135:360 136:1135
137:1066 138:2979 139:1525 140:1414 141:1388 142:1683
143:1581 144:1015 145:364 146:2108 147:2008 148:2566
149:2807 150:1046 151:1360 152:2241 153:591 154:7345
155:1498 156:2328 157:1881 158:1164 159:2445 160:2865
161:1681 162:3551 163:1716 164:1704 165:2192 166:1251
167:1820 168:4142 169:819 170:5111 171:1030 172:3899
173:3077 174:887 175:1276 176:3510 177:5370 178:3701
179:2353 180:2424 181:3842 182:3349 183:1955 184:2262
185:21114 186:5265 187:4706 188:4180 189:4347 190:9615
191:1931 192:11054 193:9225 194:7592 195:5436 196:3468
197:2857 198:5965 199:7965 200:8409 201:6394 202:10359
203:10357 204:4566 205:3661 206:4455 207:3509 208:4148
209:5039 210:4511 211:2534 212:4396 213:3637 214:1055
215:49 216:6798 217:3152 218:1314 219:428 220:1803
221:1039 222:685 223:2244
End of report
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