[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Oct 3 18:40:40 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Thu 03 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: 975084
Prefixes after maximum aggregation (per Origin AS): 366260
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467232
Number of IPv4 prefixes with a valid ROA: 514813
Number of IPv4 prefixes with an invalid ROA: 522
Number of IPv4 prefixes with no ROA: 459749
Total ASes present in the Internet Routing Table: 76222
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65448
Origin ASes announcing only one prefix: 26529
Transit ASes present in the Internet Routing Table: 10774
Transit-only ASes present in the Internet Routing Table: 513
Paths with bogon ASNs present in the IPv4 Routing Table: 116
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 61
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1000
Number of instances of unregistered ASNs: 1019
Number of 32-bit ASNs allocated by the RIRs: 45467
Number of 32-bit ASNs visible in the Routing Table: 37162
Prefixes from 32-bit ASNs in the Routing Table: 197601
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: 548
Number of addresses announced to Internet: 3031347200
Equivalent to 180 /8s, 174 /16s and 176 /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: 323145
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253806
Total APNIC prefixes after maximum aggregation: 74613
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245843
Unique aggregates announced from the APNIC address blocks: 100728
APNIC Region origin ASes present in the Internet Routing Table: 14308
APNIC Prefixes per ASN: 17.18
APNIC Region origin ASes announcing only one prefix: 4367
APNIC Region transit ASes present in the Internet Routing Table: 1886
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: 9778
Number of APNIC addresses announced to Internet: 758811648
Equivalent to 45 /8s, 58 /16s and 140 /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: 284652
Total ARIN prefixes after maximum aggregation: 126050
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288155
Unique aggregates announced from the ARIN address blocks: 135211
ARIN Region origin ASes present in the Internet Routing Table: 19169
ARIN Prefixes per ASN: 15.03
ARIN Region origin ASes announcing only one prefix: 7002
ARIN Region transit ASes present in the Internet Routing Table: 1967
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: 1267431424
Equivalent to 75 /8s, 139 /16s and 120 /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: 270993
Total RIPE prefixes after maximum aggregation: 129170
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 267236
Unique aggregates announced from the RIPE address blocks: 167816
RIPE Region origin ASes present in the Internet Routing Table: 28792
RIPE Prefixes per ASN: 9.28
RIPE Region origin ASes announcing only one prefix: 12132
RIPE Region transit ASes present in the Internet Routing Table: 3913
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: 12044
Number of RIPE addresses announced to Internet: 723196928
Equivalent to 43 /8s, 27 /16s and 28 /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: 129756
Total LACNIC prefixes after maximum aggregation: 29264
LACNIC Deaggregation factor: 4.43
Prefixes being announced from the LACNIC address blocks: 127489
Unique aggregates announced from the LACNIC address blocks: 48803
LACNIC Region origin ASes present in the Internet Routing Table: 11167
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2384
LACNIC Region transit ASes present in the Internet Routing Table: 2482
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: 9064
Number of LACNIC addresses announced to Internet: 177351680
Equivalent to 10 /8s, 146 /16s and 44 /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: 34877
Total AfriNIC prefixes after maximum aggregation: 6516
AfriNIC Deaggregation factor: 5.35
Prefixes being announced from the AfriNIC address blocks: 45813
Unique aggregates announced from the AfriNIC address blocks: 14232
AfriNIC Region origin ASes present in the Internet Routing Table: 1887
AfriNIC Prefixes per ASN: 24.28
AfriNIC Region origin ASes announcing only one prefix: 644
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 50
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1252
Number of AfriNIC addresses announced to Internet: 104272128
Equivalent to 6 /8s, 55 /16s and 17 /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 4434 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3985 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3814 509 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3647 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3255 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2822 850 460 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2202 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 10840 11839 3787 AMAZON-02, US
174 6353 8768 885 COGENT-174, US
11492 4649 309 547 CABLEONE, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3599 1320 79 SHAW, CA
749 3483 55081 2706 DNIC-AS-00749, US
22773 3410 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3195 23680 1976 ATT-INTERNET4, US
16625 2896 1283 2155 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 3876 3395 126 AKAMAI-ASN1, NL
9009 3689 315 1872 M247, RO
12389 2929 2295 883 ROSTELECOM-AS, RU
34984 2332 357 581 TELLCOM-AS, TR
212238 1779 129 1318 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1568 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 11608 3245 503 UNINET, MX
10620 3471 481 1029 Telmex Colombia S.A., CO
13999 2548 534 363 Mega Cable, S.A. de C.V., MX
11830 2010 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
28202 1144 52 9 Rede Brasileira de Comunicacao SA, BR
6503 1118 310 486 Axtel, S.A.B. de C.V., MX
6147 1106 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 1340 85 64 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
20011 609 142 265 INTERNET-SOLUTIONS, ZA
37069 556 1100 11 MOBINIL, EG
6713 554 1861 34 IAM-AS, MA
36914 547 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 11608 3245 503 UNINET, MX
16509 10840 11839 3787 AMAZON-02, US
9808 10048 8749 68 CHINAMOBILE-CN China Mobile Communication
12479 7629 1708 141 UNI2-AS, ES
174 6353 8768 885 COGENT-174, US
7545 5918 840 656 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4649 309 547 CABLEONE, US
39891 4466 269 62 ALJAWWALSTC-AS, SA
18403 4434 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 10840 7053 AMAZON-02, US
174 6353 5468 COGENT-174, US
7545 5918 5262 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4434 4411 FPT-AS-AP FPT Telecom Company, VN
39891 4466 4404 ALJAWWALSTC-AS, SA
11492 4649 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
203727 UNALLOCATED 5.42.92.0/24 215826 PARTNER-HOSTING-LTD, GB
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
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 /12:295
/13:579 /14:1186 /15:2104 /16:13281 /17:8283 /18:13852
/19:24573 /20:44262 /21:52504 /22:112788 /23:103578 /24:597639
/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 5746 11608 UNINET, MX
11492 3554 4649 CABLEONE, US
6327 3396 3599 SHAW, CA
39891 3292 4466 ALJAWWALSTC-AS, SA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2543 3410 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2211 10840 AMAZON-02, US
30036 2161 2498 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2145 3471 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2272 2:1548 3:488 4:8 5:4705 6:163
7:6 8:1512 9:1 11:172 12:1427 13:374
14:2416 15:328 16:264 17:363 18:893 20:417
21:4 22:188 23:6890 24:3047 25:2 27:2664
29:19 31:2825 32:53 34:69 35:139 36:2359
37:4556 38:9777 39:925 40:150 41:4331 42:2100
43:2443 44:337 45:18087 46:4694 47:300 49:2011
50:1882 51:520 52:1578 54:317 55:952 56:8
57:230 58:2178 59:1205 60:1120 61:2941 62:2869
63:1870 64:5601 65:2285 66:4778 67:3068 68:1322
69:4042 70:1297 71:575 72:2919 74:2808 75:1661
76:613 77:2696 78:1865 79:1647 80:2214 81:2053
82:1759 83:1373 84:1764 85:3113 86:1020 87:2415
88:1314 89:4327 90:667 91:8327 92:2600 93:2818
94:3825 95:4298 96:1271 97:316 98:1068 99:738
100:74 101:1171 102:3777 103:32330 104:4472 105:1084
106:981 107:2399 108:1161 109:4025 110:2169 111:3279
112:2059 113:1785 114:1904 115:2135 116:1974 117:2699
118:2783 119:2007 120:1872 121:1362 122:2713 123:2248
124:1591 125:2835 126:64 128:1420 129:1023 130:1254
131:1899 132:829 133:444 134:1518 135:353 136:1219
137:1078 138:2982 139:1521 140:1455 141:1441 142:1768
143:1626 144:1004 145:379 146:2095 147:2043 148:2574
149:2867 150:1069 151:1372 152:2127 153:570 154:7276
155:1489 156:2587 157:1843 158:1196 159:2446 160:3245
161:1764 162:3577 163:1765 164:1957 165:2161 166:1290
167:1855 168:4142 169:790 170:5091 171:1036 172:3937
173:3131 174:903 175:1266 176:3520 177:5542 178:3631
179:2330 180:2444 181:4002 182:3324 183:2036 184:2266
185:21324 186:5334 187:4614 188:4292 189:4306 190:9812
191:1973 192:11077 193:9283 194:7652 195:5522 196:3497
197:3115 198:5969 199:8142 200:8444 201:6450 202:10365
203:10528 204:4579 205:3674 206:4607 207:3594 208:4208
209:5146 210:4579 211:2564 212:4497 213:3719 214:1066
215:62 216:6677 217:2980 218:1343 219:400 220:2061
221:1050 222:712 223:2243
End of report
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