[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Oct 6 18:40:38 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Sun 06 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: 975236
Prefixes after maximum aggregation (per Origin AS): 366189
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467292
Number of IPv4 prefixes with a valid ROA: 515266
Number of IPv4 prefixes with an invalid ROA: 519
Number of IPv4 prefixes with no ROA: 459450
Total ASes present in the Internet Routing Table: 76243
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65466
Origin ASes announcing only one prefix: 26519
Transit ASes present in the Internet Routing Table: 10777
Transit-only ASes present in the Internet Routing Table: 513
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: 61
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1002
Number of instances of unregistered ASNs: 1021
Number of 32-bit ASNs allocated by the RIRs: 45515
Number of 32-bit ASNs visible in the Routing Table: 37180
Prefixes from 32-bit ASNs in the Routing Table: 197744
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: 543
Number of addresses announced to Internet: 3031807744
Equivalent to 180 /8s, 181 /16s and 183 /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: 323198
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253872
Total APNIC prefixes after maximum aggregation: 74739
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245880
Unique aggregates announced from the APNIC address blocks: 100804
APNIC Region origin ASes present in the Internet Routing Table: 14320
APNIC Prefixes per ASN: 17.17
APNIC Region origin ASes announcing only one prefix: 4370
APNIC Region transit ASes present in the Internet Routing Table: 1889
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: 9788
Number of APNIC addresses announced to Internet: 758804224
Equivalent to 45 /8s, 58 /16s and 111 /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: 284594
Total ARIN prefixes after maximum aggregation: 126140
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288110
Unique aggregates announced from the ARIN address blocks: 135242
ARIN Region origin ASes present in the Internet Routing Table: 19175
ARIN Prefixes per ASN: 15.03
ARIN Region origin ASes announcing only one prefix: 7000
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: 5026
Number of ARIN addresses announced to Internet: 1267436288
Equivalent to 75 /8s, 139 /16s and 139 /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: 271072
Total RIPE prefixes after maximum aggregation: 129272
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 267331
Unique aggregates announced from the RIPE address blocks: 167970
RIPE Region origin ASes present in the Internet Routing Table: 28802
RIPE Prefixes per ASN: 9.28
RIPE Region origin ASes announcing only one prefix: 12134
RIPE Region transit ASes present in the Internet Routing Table: 3911
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: 723304960
Equivalent to 43 /8s, 28 /16s and 194 /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: 28873
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127494
Unique aggregates announced from the LACNIC address blocks: 48518
LACNIC Region origin ASes present in the Internet Routing Table: 11163
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2374
LACNIC Region transit ASes present in the Internet Routing Table: 2484
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: 9063
Number of LACNIC addresses announced to Internet: 177660672
Equivalent to 10 /8s, 150 /16s and 227 /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: 34940
Total AfriNIC prefixes after maximum aggregation: 6523
AfriNIC Deaggregation factor: 5.36
Prefixes being announced from the AfriNIC address blocks: 45878
Unique aggregates announced from the AfriNIC address blocks: 14321
AfriNIC Region origin ASes present in the Internet Routing Table: 1887
AfriNIC Prefixes per ASN: 24.31
AfriNIC Region origin ASes announcing only one prefix: 641
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: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1252
Number of AfriNIC addresses announced to Internet: 104319488
Equivalent to 6 /8s, 55 /16s and 202 /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 4449 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 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 10834 11852 3795 AMAZON-02, US
174 6325 8767 871 COGENT-174, US
11492 4632 308 557 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 3194 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 1473 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 11614 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 1147 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 1075 98 371 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 1414 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 558 1861 35 IAM-AS, MA
37069 556 1100 11 MOBINIL, EG
36914 545 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 11614 3247 502 UNINET, MX
16509 10834 11852 3795 AMAZON-02, US
9808 10048 8749 68 CHINAMOBILE-CN China Mobile Communication
12479 7629 1708 141 UNI2-AS, ES
174 6325 8767 871 COGENT-174, US
7545 5918 840 656 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4632 308 557 CABLEONE, US
39891 4466 269 62 ALJAWWALSTC-AS, SA
18403 4449 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 7039 AMAZON-02, US
174 6325 5454 COGENT-174, US
7545 5918 5262 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4449 4426 FPT-AS-AP FPT Telecom Company, VN
39891 4466 4404 ALJAWWALSTC-AS, SA
7155 4163 4078 VIASAT-SP-BACKBONE, US
11492 4632 4075 CABLEONE, 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 /16:13284 /17:8292 /18:13857
/19:24576 /20:44246 /21:52498 /22:112920 /23:103588 /24:597646
/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 11614 UNINET, MX
11492 3544 4632 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 2207 10834 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2151 2490 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 2:1546 3:489 4:8 5:4705 6:163
7:6 8:1512 9:1 11:172 12:1424 13:370
14:2419 15:328 16:264 17:357 18:893 20:417
21:4 22:188 23:6899 24:3057 25:2 27:2667
29:19 31:2843 32:52 34:69 35:139 36:2361
37:4575 38:9777 39:925 40:150 41:4326 42:2113
43:2451 44:339 45:18093 46:4687 47:301 49:2014
50:1879 51:521 52:1578 54:317 55:954 56:8
57:229 58:2179 59:1205 60:1121 61:2936 62:2873
63:1870 64:5610 65:2285 66:4774 67:3066 68:1333
69:4042 70:1299 71:575 72:2921 74:2822 75:1661
76:611 77:2702 78:1864 79:1648 80:2215 81:2056
82:1744 83:1374 84:1766 85:3114 86:1020 87:2412
88:1315 89:4335 90:667 91:8334 92:2604 93:2826
94:3819 95:4303 96:1271 97:316 98:1069 99:737
100:74 101:1169 102:3781 103:32327 104:4469 105:1084
106:981 107:2393 108:1165 109:4023 110:2159 111:3281
112:2051 113:1782 114:1922 115:2138 116:1978 117:2699
118:2783 119:2007 120:1872 121:1362 122:2709 123:2249
124:1592 125:2836 126:64 128:1424 129:1022 130:1256
131:1893 132:829 133:444 134:1520 135:351 136:1209
137:1075 138:3002 139:1521 140:1450 141:1439 142:1774
143:1626 144:1003 145:390 146:2126 147:2043 148:2578
149:2866 150:1069 151:1371 152:2128 153:570 154:7276
155:1492 156:2589 157:1840 158:1196 159:2445 160:3243
161:1763 162:3574 163:1765 164:1954 165:2160 166:1290
167:1856 168:4157 169:791 170:5079 171:1032 172:3906
173:3125 174:904 175:1266 176:3520 177:5495 178:3627
179:2329 180:2448 181:3992 182:3323 183:2027 184:2265
185:21335 186:5341 187:4611 188:4290 189:4266 190:9809
191:1973 192:11067 193:9294 194:7649 195:5518 196:3497
197:3140 198:5969 199:8124 200:8444 201:6402 202:10367
203:10527 204:4570 205:3664 206:4612 207:3592 208:4208
209:5154 210:4580 211:2564 212:4498 213:3740 214:1061
215:62 216:6695 217:2983 218:1343 219:401 220:2060
221:1050 222:712 223:2239
End of report
More information about the ren-bgp-stats-all
mailing list