[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Oct 11 18:41:42 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Fri 11 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: 975975
Prefixes after maximum aggregation (per Origin AS): 366219
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 467579
Number of IPv4 prefixes with a valid ROA: 517072
Number of IPv4 prefixes with an invalid ROA: 536
Number of IPv4 prefixes with no ROA: 458367
Total ASes present in the Internet Routing Table: 76254
Prefixes per ASN: 12.80
Origin-only ASes present in the Internet Routing Table: 65486
Origin ASes announcing only one prefix: 26502
Transit ASes present in the Internet Routing Table: 10768
Transit-only ASes present in the Internet Routing Table: 510
Paths with bogon ASNs present in the IPv4 Routing Table: 85
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: 1043
Number of instances of unregistered ASNs: 1048
Number of 32-bit ASNs allocated by the RIRs: 45531
Number of 32-bit ASNs visible in the Routing Table: 37208
Prefixes from 32-bit ASNs in the Routing Table: 197474
Number of bogon 32-bit ASNs visible in the Routing Table: 36
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 557
Number of addresses announced to Internet: 3030973696
Equivalent to 180 /8s, 168 /16s and 253 /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: 323994
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253489
Total APNIC prefixes after maximum aggregation: 74681
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 245573
Unique aggregates announced from the APNIC address blocks: 100864
APNIC Region origin ASes present in the Internet Routing Table: 14327
APNIC Prefixes per ASN: 17.14
APNIC Region origin ASes announcing only one prefix: 4364
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: 9797
Number of APNIC addresses announced to Internet: 758872320
Equivalent to 45 /8s, 59 /16s and 121 /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: 284799
Total ARIN prefixes after maximum aggregation: 125977
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288242
Unique aggregates announced from the ARIN address blocks: 135255
ARIN Region origin ASes present in the Internet Routing Table: 19153
ARIN Prefixes per ASN: 15.05
ARIN Region origin ASes announcing only one prefix: 6989
ARIN Region transit ASes present in the Internet Routing Table: 1955
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: 5027
Number of ARIN addresses announced to Internet: 1267461888
Equivalent to 75 /8s, 139 /16s and 239 /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: 271452
Total RIPE prefixes after maximum aggregation: 129333
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 267786
Unique aggregates announced from the RIPE address blocks: 168184
RIPE Region origin ASes present in the Internet Routing Table: 28805
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 12115
RIPE Region transit ASes present in the Internet Routing Table: 3910
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: 12059
Number of RIPE addresses announced to Internet: 722409728
Equivalent to 43 /8s, 15 /16s and 25 /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: 129810
Total LACNIC prefixes after maximum aggregation: 28911
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127453
Unique aggregates announced from the LACNIC address blocks: 48521
LACNIC Region origin ASes present in the Internet Routing Table: 11173
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2387
LACNIC Region transit ASes present in the Internet Routing Table: 2483
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: 9073
Number of LACNIC addresses announced to Internet: 177605376
Equivalent to 10 /8s, 150 /16s and 11 /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: 35382
Total AfriNIC prefixes after maximum aggregation: 6649
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 46364
Unique aggregates announced from the AfriNIC address blocks: 14305
AfriNIC Region origin ASes present in the Internet Routing Table: 1892
AfriNIC Prefixes per ASN: 24.51
AfriNIC Region origin ASes announcing only one prefix: 647
AfriNIC Region transit ASes present in the Internet Routing Table: 370
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 51
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1252
Number of AfriNIC addresses announced to Internet: 104338688
Equivalent to 6 /8s, 56 /16s and 21 /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 10057 8750 70 CHINAMOBILE-CN China Mobile Communication
7545 5956 840 654 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4482 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3981 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3830 510 265 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 2765 827 533 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 10883 11907 3810 AMAZON-02, US
174 6356 8766 871 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3600 1320 79 SHAW, CA
22773 3415 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3264 54912 2511 DNIC-AS-00749, US
7018 3196 23677 1978 ATT-INTERNET4, US
16625 2894 1271 2150 AKAMAI-AS, US
396982 2867 3652 422 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 7652 1708 141 UNI2-AS, ES
39891 4668 282 60 ALJAWWALSTC-AS, SA
20940 3891 3395 126 AKAMAI-ASN1, NL
9009 3646 313 1852 M247, RO
12389 2930 2295 883 ROSTELECOM-AS, RU
34984 2334 357 579 TELLCOM-AS, TR
212238 1779 131 1321 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1579 1852 14 TE-AS TE-AS, EG
8551 1471 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 11574 3243 501 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2549 534 363 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1318 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1147 374 163 Axtel, S.A.B. de C.V., MX
28202 1144 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1106 369 22 Telefonica del Peru S.A.A., PE
22884 1065 98 373 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 1625 593 29 RAYA-AS, EG
24863 1614 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1343 85 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
20011 997 171 386 INTERNET-SOLUTIONS, ZA
36935 991 523 47 Vodafone-, EG
37069 557 1100 11 MOBINIL, EG
6713 556 1861 35 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 11574 3243 501 UNINET, MX
16509 10883 11907 3810 AMAZON-02, US
9808 10057 8750 70 CHINAMOBILE-CN China Mobile Communication
12479 7652 1708 141 UNI2-AS, ES
174 6356 8766 871 COGENT-174, US
7545 5956 840 654 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4668 282 60 ALJAWWALSTC-AS, SA
11492 4660 310 547 CABLEONE, US
18403 4482 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 10057 9987 CHINAMOBILE-CN China Mobile Communications Grou
12479 7652 7511 UNI2-AS, ES
16509 10883 7073 AMAZON-02, US
174 6356 5485 COGENT-174, US
7545 5956 5302 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4668 4608 ALJAWWALSTC-AS, SA
18403 4482 4459 FPT-AS-AP FPT Telecom Company, VN
11492 4660 4113 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3981 3956 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: 6461 ZAYO-6461, US
23.139.40.0/23 Origin: 945 8964, TW
23.139.40.0/23 Transit: 7018 ATT-INTERNET4, US
23.139.40.0/24 Origin: 202736 WISDOM, SG
23.139.40.0/24 Transit: 984 OWS, 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 /12:296
/13:580 /14:1188 /15:2106 /16:13285 /17:8312 /18:13864
/19:24586 /20:44262 /21:52516 /22:113010 /23:103649 /24:598162
/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 6712 7652 UNI2-AS, ES
8151 5727 11574 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3428 4668 ALJAWWALSTC-AS, SA
6327 3397 3600 SHAW, CA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2547 3415 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2213 10883 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2174 2513 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2271 2:1549 3:501 4:8 5:4773 6:168
7:6 8:1512 9:1 11:172 12:1425 13:371
14:2430 15:329 16:264 17:356 18:893 20:417
21:4 22:188 23:6908 24:3060 25:2 27:2671
29:19 31:2838 32:53 34:69 35:140 36:2360
37:4573 38:9809 39:925 40:150 41:4353 42:2141
43:2446 44:338 45:18075 46:4694 47:300 49:2019
50:1880 51:581 52:1580 54:318 55:954 56:8
57:232 58:2180 59:1205 60:1132 61:2724 62:2867
63:1868 64:5609 65:2289 66:4751 67:3062 68:1333
69:4047 70:1298 71:575 72:2930 74:2804 75:1665
76:630 77:2717 78:1874 79:1654 80:2212 81:2055
82:1749 83:1374 84:1766 85:3112 86:1009 87:2413
88:1318 89:4358 90:670 91:8333 92:2605 93:2811
94:3821 95:4319 96:1262 97:316 98:1070 99:740
100:74 101:1169 102:3763 103:32308 104:4470 105:1085
106:980 107:2386 108:1165 109:4039 110:2179 111:3280
112:2034 113:1773 114:1924 115:2141 116:1978 117:2702
118:2789 119:2002 120:1874 121:1362 122:2708 123:2162
124:1585 125:2828 126:64 128:1430 129:1006 130:1271
131:1893 132:822 133:444 134:1515 135:355 136:1227
137:1081 138:2982 139:1525 140:1457 141:1444 142:1779
143:1596 144:1007 145:392 146:2125 147:2042 148:2559
149:2890 150:1062 151:1382 152:2125 153:569 154:7296
155:1477 156:2600 157:1839 158:1201 159:2440 160:3275
161:1762 162:3585 163:1764 164:1944 165:2155 166:1294
167:1852 168:4174 169:788 170:5073 171:1032 172:3905
173:3141 174:903 175:1272 176:3526 177:5473 178:3631
179:2328 180:2489 181:4009 182:3324 183:2037 184:2264
185:21332 186:5325 187:4582 188:4362 189:4269 190:9840
191:1986 192:11059 193:9288 194:7652 195:5514 196:3499
197:3499 198:5951 199:8161 200:8445 201:6421 202:10364
203:10539 204:4582 205:3657 206:4608 207:3607 208:4213
209:5162 210:4560 211:2505 212:4517 213:3684 214:1064
215:48 216:6659 217:3072 218:1341 219:402 220:2062
221:1051 222:713 223:2249
End of report
More information about the ren-bgp-stats-all
mailing list