[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Aug 3 18:40:33 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Sat 03 Aug, 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: 967984
Prefixes after maximum aggregation (per Origin AS): 362987
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 464361
Number of IPv4 prefixes with a valid ROA: 501240
Number of IPv4 prefixes with an invalid ROA: 958
Number of IPv4 prefixes with no ROA: 465786
Total ASes present in the Internet Routing Table: 75964
Prefixes per ASN: 12.74
Origin-only ASes present in the Internet Routing Table: 65136
Origin ASes announcing only one prefix: 26343
Transit ASes present in the Internet Routing Table: 10828
Transit-only ASes present in the Internet Routing Table: 525
Paths with bogon ASNs present in the IPv4 Routing Table: 146
Average AS path length visible in the Internet Routing Table: 5.2
Max AS path length visible: 88
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 1016
Number of instances of unregistered ASNs: 1030
Number of 32-bit ASNs allocated by the RIRs: 45089
Number of 32-bit ASNs visible in the Routing Table: 36818
Prefixes from 32-bit ASNs in the Routing Table: 195177
Number of bogon 32-bit ASNs visible in the Routing Table: 49
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 535
Number of addresses announced to Internet: 3026377728
Equivalent to 180 /8s, 98 /16s and 220 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320694
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251863
Total APNIC prefixes after maximum aggregation: 74051
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 243726
Unique aggregates announced from the APNIC address blocks: 101817
APNIC Region origin ASes present in the Internet Routing Table: 14228
APNIC Prefixes per ASN: 17.13
APNIC Region origin ASes announcing only one prefix: 4337
APNIC Region transit ASes present in the Internet Routing Table: 1889
Average APNIC Region AS path length visible: 5.6
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9680
Number of APNIC addresses announced to Internet: 761857024
Equivalent to 45 /8s, 105 /16s and 4 /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: 281685
Total ARIN prefixes after maximum aggregation: 125357
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286408
Unique aggregates announced from the ARIN address blocks: 134838
ARIN Region origin ASes present in the Internet Routing Table: 19090
ARIN Prefixes per ASN: 15.00
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1949
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4943
Number of ARIN addresses announced to Internet: 1266700032
Equivalent to 75 /8s, 128 /16s and 79 /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: 269529
Total RIPE prefixes after maximum aggregation: 128074
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 264903
Unique aggregates announced from the RIPE address blocks: 165655
RIPE Region origin ASes present in the Internet Routing Table: 28725
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12117
RIPE Region transit ASes present in the Internet Routing Table: 3950
Average RIPE Region AS path length visible: 4.9
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11938
Number of RIPE addresses announced to Internet: 714608640
Equivalent to 42 /8s, 152 /16s and 16 /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: 130100
Total LACNIC prefixes after maximum aggregation: 28510
LACNIC Deaggregation factor: 4.56
Prefixes being announced from the LACNIC address blocks: 127891
Unique aggregates announced from the LACNIC address blocks: 47811
LACNIC Region origin ASes present in the Internet Routing Table: 11128
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2298
LACNIC Region transit ASes present in the Internet Routing Table: 2487
Average LACNIC Region AS path length visible: 5.7
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9026
Number of LACNIC addresses announced to Internet: 178052096
Equivalent to 10 /8s, 156 /16s and 220 /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: 33791
Total AfriNIC prefixes after maximum aggregation: 6335
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 44521
Unique aggregates announced from the AfriNIC address blocks: 13810
AfriNIC Region origin ASes present in the Internet Routing Table: 1870
AfriNIC Prefixes per ASN: 23.81
AfriNIC Region origin ASes announcing only one prefix: 637
AfriNIC Region transit ASes present in the Internet Routing Table: 366
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 88
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1231
Number of AfriNIC addresses announced to Internet: 104868608
Equivalent to 6 /8s, 64 /16s and 43 /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 9860 8745 73 CHINAMOBILE-CN China Mobile Communication
7545 5662 840 662 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4233 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3956 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3796 511 265 BBIL-AP BHARTI Airtel Ltd., IN
7713 3637 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3244 1841 106 VNPT-AS-VN VNPT Corp, VN
24560 2818 860 442 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2178 433 196 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 10382 11576 3702 AMAZON-02, US
174 5716 8786 883 COGENT-174, US
11492 4624 307 545 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3595 1320 79 SHAW, CA
22773 3422 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3258 54898 2510 DNIC-AS-00749, US
16625 3091 1339 2210 AKAMAI-AS, US
7018 2966 23679 1861 ATT-INTERNET4, US
396982 2761 3584 408 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 7711 1708 145 UNI2-AS, ES
39891 4521 271 59 ALJAWWALSTC-AS, SA
20940 3882 3396 130 AKAMAI-ASN1, NL
9009 3579 305 1845 M247, RO
12389 2863 2291 858 ROSTELECOM-AS, RU
34984 2333 361 585 TELLCOM-AS, TR
8551 1781 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1746 125 1277 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1578 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 11842 3290 519 UNINET, MX
10620 3531 493 934 Telmex Colombia S.A., CO
13999 2553 619 38 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 1315 768 202 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1126 314 483 Axtel, S.A.B. de C.V., MX
28202 1115 52 9 Rede Brasileira de Comunicacao SA, BR
26615 1076 2503 53 TIM SA, BR
22884 1065 97 368 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
24863 1615 389 16 LINKdotNET-AS, EG
24835 1555 593 29 RAYA-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1303 83 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 937 521 42 Vodafone-, EG
37457 559 310 36 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
36914 541 82 3 KENET-AS, KE
15399 518 56 52 WANANCHI-, 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 11842 3290 519 UNINET, MX
16509 10382 11576 3702 AMAZON-02, US
9808 9860 8745 73 CHINAMOBILE-CN China Mobile Communication
12479 7711 1708 145 UNI2-AS, ES
174 5716 8786 883 COGENT-174, US
7545 5662 840 662 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4624 307 545 CABLEONE, US
39891 4521 271 59 ALJAWWALSTC-AS, SA
18403 4233 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 9860 9787 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7566 UNI2-AS, ES
16509 10382 6680 AMAZON-02, US
7545 5662 5000 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5716 4833 COGENT-174, US
39891 4521 4462 ALJAWWALSTC-AS, SA
18403 4233 4210 FPT-AS-AP FPT Telecom Company, VN
11492 4624 4079 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3956 3935 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
23.140.216.0/24 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 /12:294
/13:577 /14:1183 /15:2106 /16:13244 /17:8294 /18:13860
/19:24673 /20:43867 /21:52158 /22:112281 /23:103445 /24:591841
/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 6797 7711 UNI2-AS, ES
8151 5930 11842 UNINET, MX
11492 3535 4624 CABLEONE, US
6327 3392 3595 SHAW, CA
39891 3361 4521 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2559 3422 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2160 3531 Telmex Colombia S.A., CO
30036 2160 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2145 10382 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2279 2:1509 3:393 4:6 5:4675 6:163
7:6 8:1515 9:1 11:172 12:1433 13:367
14:2349 15:324 16:241 17:364 18:822 20:408
21:4 22:188 23:6950 24:3077 25:2 27:2633
29:19 31:2653 32:53 34:68 35:135 36:2351
37:4526 38:9394 39:918 40:147 41:4322 42:2007
43:2437 44:334 45:18130 46:4624 47:300 49:1980
50:1858 51:583 52:1581 54:319 55:947 56:8
57:225 58:2160 59:1203 60:1059 61:2860 62:2834
63:1866 64:5586 65:2294 66:4734 67:3049 68:1346
69:4047 70:1321 71:564 72:2927 74:2625 75:1595
76:613 77:2628 78:1865 79:1796 80:2193 81:2040
82:1680 83:1370 84:1698 85:3179 86:938 87:2290
88:1304 89:4219 90:698 91:8295 92:2356 93:2731
94:3780 95:4225 96:1278 97:317 98:1042 99:739
100:73 101:1163 102:3603 103:32357 104:4780 105:1079
106:999 107:2505 108:1166 109:4078 110:2118 111:3217
112:2062 113:1820 114:1822 115:2104 116:1962 117:2646
118:2729 119:1999 120:1800 121:1305 122:2723 123:2301
124:1577 125:2834 126:64 128:1396 129:1006 130:1211
131:1938 132:825 133:415 134:1719 135:351 136:1132
137:1070 138:3046 139:1524 140:1424 141:1397 142:1684
143:1660 144:1015 145:363 146:2124 147:2021 148:2564
149:2829 150:1040 151:1338 152:2258 153:591 154:6739
155:1438 156:2349 157:1925 158:1148 159:2429 160:2939
161:1716 162:3548 163:1728 164:1704 165:2158 166:1262
167:1854 168:4218 169:816 170:5159 171:1033 172:3904
173:3101 174:899 175:1265 176:3514 177:5420 178:3686
179:2371 180:2431 181:3863 182:3329 183:1960 184:2266
185:21155 186:5330 187:4686 188:4219 189:4340 190:9656
191:1972 192:11048 193:9238 194:7554 195:5413 196:3462
197:2761 198:5975 199:8030 200:8519 201:6380 202:10383
203:10486 204:4571 205:3655 206:4466 207:3544 208:4167
209:5030 210:4578 211:2538 212:4410 213:3687 214:1065
215:49 216:6777 217:3018 218:1347 219:431 220:1804
221:1037 222:696 223:2221
End of report
More information about the ren-bgp-stats-all
mailing list