[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Nov 14 18:42:59 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Thu 14 Nov, 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: 980312
Prefixes after maximum aggregation (per Origin AS): 367268
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 470098
Number of IPv4 prefixes with a valid ROA: 520413
Number of IPv4 prefixes with an invalid ROA: 520
Number of IPv4 prefixes with no ROA: 459379
Total ASes present in the Internet Routing Table: 76363
Prefixes per ASN: 12.84
Origin-only ASes present in the Internet Routing Table: 65725
Origin ASes announcing only one prefix: 26461
Transit ASes present in the Internet Routing Table: 10638
Transit-only ASes present in the Internet Routing Table: 510
Paths with bogon ASNs present in the IPv4 Routing Table: 72
Average AS path length visible in the Internet Routing Table: 7.1
Max AS path length visible: 75
Max AS path prepend of ASN ( 37447) 73
Prefixes from unregistered ASNs in the Routing Table: 1128
Number of instances of unregistered ASNs: 1141
Number of 32-bit ASNs allocated by the RIRs: 45846
Number of 32-bit ASNs visible in the Routing Table: 37399
Prefixes from 32-bit ASNs in the Routing Table: 200329
Number of bogon 32-bit ASNs visible in the Routing Table: 43
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 545
Number of addresses announced to Internet: 3027563776
Equivalent to 180 /8s, 116 /16s and 245 /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: 324391
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 254180
Total APNIC prefixes after maximum aggregation: 75024
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 246538
Unique aggregates announced from the APNIC address blocks: 101420
APNIC Region origin ASes present in the Internet Routing Table: 14382
APNIC Prefixes per ASN: 17.14
APNIC Region origin ASes announcing only one prefix: 4407
APNIC Region transit ASes present in the Internet Routing Table: 1875
Average APNIC Region AS path length visible: 7.4
Max APNIC Region AS path length visible: 42
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9861
Number of APNIC addresses announced to Internet: 756023296
Equivalent to 45 /8s, 16 /16s and 0 /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: 285434
Total ARIN prefixes after maximum aggregation: 126204
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287996
Unique aggregates announced from the ARIN address blocks: 135863
ARIN Region origin ASes present in the Internet Routing Table: 19157
ARIN Prefixes per ASN: 15.03
ARIN Region origin ASes announcing only one prefix: 6978
ARIN Region transit ASes present in the Internet Routing Table: 1930
Average ARIN Region AS path length visible: 6.9
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5055
Number of ARIN addresses announced to Internet: 1267194368
Equivalent to 75 /8s, 135 /16s and 218 /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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 271879
Total RIPE prefixes after maximum aggregation: 130059
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268727
Unique aggregates announced from the RIPE address blocks: 169270
RIPE Region origin ASes present in the Internet Routing Table: 28825
RIPE Prefixes per ASN: 9.32
RIPE Region origin ASes announcing only one prefix: 12107
RIPE Region transit ASes present in the Internet Routing Table: 3866
Average RIPE Region AS path length visible: 6.9
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12126
Number of RIPE addresses announced to Internet: 722359808
Equivalent to 43 /8s, 14 /16s and 86 /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,
53/8, 57/8, 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: 131690
Total LACNIC prefixes after maximum aggregation: 28667
LACNIC Deaggregation factor: 4.59
Prefixes being announced from the LACNIC address blocks: 129129
Unique aggregates announced from the LACNIC address blocks: 48628
LACNIC Region origin ASes present in the Internet Routing Table: 11172
LACNIC Prefixes per ASN: 11.56
LACNIC Region origin ASes announcing only one prefix: 2316
LACNIC Region transit ASes present in the Internet Routing Table: 2434
Average LACNIC Region AS path length visible: 7.7
Max LACNIC Region AS path length visible: 58
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9084
Number of LACNIC addresses announced to Internet: 177389056
Equivalent to 10 /8s, 146 /16s and 190 /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: 36001
Total AfriNIC prefixes after maximum aggregation: 6618
AfriNIC Deaggregation factor: 5.44
Prefixes being announced from the AfriNIC address blocks: 47377
Unique aggregates announced from the AfriNIC address blocks: 14473
AfriNIC Region origin ASes present in the Internet Routing Table: 1915
AfriNIC Prefixes per ASN: 24.74
AfriNIC Region origin ASes announcing only one prefix: 653
AfriNIC Region transit ASes present in the Internet Routing Table: 363
Average AfriNIC Region AS path length visible: 6.8
Max AfriNIC Region AS path length visible: 75
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1273
Number of AfriNIC addresses announced to Internet: 104315904
Equivalent to 6 /8s, 55 /16s and 188 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10035 8752 83 CHINAMOBILE-CN China Mobile Communication
7545 6090 842 656 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4349 347 23 FPT-AS-AP FPT Telecom Company, VN
9498 3885 514 275 BBIL-AP BHARTI Airtel Ltd., IN
7552 3874 1331 25 VIETEL-AS-AP Viettel Group, VN
7713 3659 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3248 1869 100 VNPT-AS-VN VNPT Corp, VN
24560 2780 831 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 434 190 TATACOMM-AS TATA Communications formerly
45090 2170 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 10994 12018 3850 AMAZON-02, US
174 6416 8759 829 COGENT-174, US
11492 4672 310 552 CABLEONE, US
7155 4170 287 85 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3405 3035 185 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3197 23668 2024 ATT-INTERNET4, US
16625 2912 1273 2151 AKAMAI-AS, US
396982 2875 3655 427 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 7631 1709 143 UNI2-AS, ES
39891 4724 289 58 ALJAWWALSTC-AS, SA
20940 3957 3395 127 AKAMAI-ASN1, NL
9009 3692 317 1876 M247, RO
12389 2941 2294 877 ROSTELECOM-AS, RU
34984 2342 359 579 TELLCOM-AS, TR
212238 1848 134 1368 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1594 1852 14 TE-AS TE-AS, EG
8551 1469 366 32 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 11498 3216 611 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2538 535 368 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1333 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
11664 1146 278 33 Techtel LMDS Comunicaciones Interactivas
6147 1118 371 22 Telefonica del Peru S.A.A., PE
28202 1112 52 9 Rede Brasileira de Comunicacao 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
24835 1669 593 29 RAYA-AS, EG
24863 1645 389 16 LINKdotNET-AS, EG
36992 1417 1518 288 ETISALAT-MISR, EG
29571 1389 88 59 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
20011 1099 177 287 INTERNET-SOLUTIONS, ZA
36935 1015 523 46 Vodafone-, EG
37069 720 1099 15 MOBINIL, EG
6713 553 1861 35 IAM-AS, MA
36914 544 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 11498 3216 611 UNINET, MX
16509 10994 12018 3850 AMAZON-02, US
9808 10035 8752 83 CHINAMOBILE-CN China Mobile Communication
12479 7631 1709 143 UNI2-AS, ES
174 6416 8759 829 COGENT-174, US
7545 6090 842 656 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4724 289 58 ALJAWWALSTC-AS, SA
11492 4672 310 552 CABLEONE, US
18403 4349 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4170 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 10035 9952 CHINAMOBILE-CN China Mobile Communications Grou
12479 7631 7488 UNI2-AS, ES
16509 10994 7144 AMAZON-02, US
174 6416 5587 COGENT-174, US
7545 6090 5434 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4724 4666 ALJAWWALSTC-AS, SA
18403 4349 4326 FPT-AS-AP FPT Telecom Company, VN
11492 4672 4120 CABLEONE, US
7155 4170 4085 VIASAT-SP-BACKBONE, US
7552 3874 3849 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
23.129.36.0/24 Origin: 401466 D-AND-D-CONNECTIONS-LTD, CA
23.129.36.0/24 Transit: 209533 BGPTUNNEL BGPTunnel.com by iFog GmbH, CH
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, US
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, 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 /11:91 /12:295
/13:578 /14:1184 /15:2100 /16:13243 /17:8286 /18:13870
/19:24552 /20:44406 /21:52522 /22:113134 /23:103778 /24:602205
/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 6661 7631 UNI2-AS, ES
8151 5671 11498 UNINET, MX
11492 3555 4672 CABLEONE, US
39891 3416 4724 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3114 4170 VIASAT-SP-BACKBONE, US
22773 2538 3405 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2241 10994 AMAZON-02, US
30036 2188 2521 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 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)
----------------------------------------------
1:2277 2:1567 3:513 4:8 5:4776 6:167
7:6 8:1497 9:2 11:172 12:1417 13:364
14:2464 15:333 16:269 17:359 18:908 20:450
21:4 22:188 23:7048 24:2689 25:2 27:2671
29:19 31:3043 32:46 34:74 35:150 36:2374
37:4501 38:10176 39:926 40:149 41:4378 42:2046
43:2494 44:340 45:18450 46:4777 47:297 49:2031
50:1843 51:583 52:1574 54:316 55:911 56:8
57:240 58:2183 59:1210 60:1150 61:2803 62:2885
63:1852 64:5419 65:2290 66:4713 67:3049 68:1312
69:4027 70:1125 71:589 72:2927 74:2805 75:1633
76:633 77:2721 78:1890 79:1670 80:2215 81:2067
82:1784 83:1389 84:1775 85:3123 86:959 87:2420
88:1274 89:4418 90:705 91:8331 92:2602 93:2827
94:3855 95:4237 96:1249 97:313 98:1069 99:738
100:72 101:1417 102:3841 103:32304 104:4445 105:1102
106:980 107:2398 108:1176 109:4091 110:2224 111:3274
112:2048 113:1790 114:1939 115:2197 116:1992 117:2697
118:2784 119:1996 120:1837 121:1360 122:2717 123:2173
124:1592 125:2831 126:62 128:1449 129:1026 130:1281
131:1957 132:810 133:446 134:1519 135:360 136:1272
137:1104 138:3069 139:1546 140:1488 141:1460 142:1829
143:1626 144:1009 145:406 146:2105 147:2055 148:2585
149:2879 150:1137 151:1460 152:2129 153:569 154:7447
155:1568 156:2834 157:1857 158:1222 159:2435 160:3405
161:1774 162:3580 163:1772 164:1968 165:2149 166:1333
167:1869 168:4299 169:798 170:5229 171:994 172:3944
173:3164 174:920 175:1273 176:3540 177:5625 178:3753
179:2452 180:2545 181:4082 182:3341 183:2020 184:2277
185:21426 186:5375 187:4663 188:4246 189:4344 190:9824
191:2000 192:11200 193:9294 194:7680 195:5500 196:3480
197:3640 198:5938 199:8219 200:8466 201:6402 202:10376
203:10600 204:4645 205:3673 206:4597 207:3496 208:4242
209:5130 210:4589 211:2564 212:4549 213:3755 214:1053
215:47 216:6640 217:3134 218:1341 219:403 220:2085
221:1053 222:708 223:2311
End of report
More information about the ren-bgp-stats-all
mailing list