[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Nov 11 18:40:30 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Mon 11 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: 979038
Prefixes after maximum aggregation (per Origin AS): 367518
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469794
Number of IPv4 prefixes with a valid ROA: 518863
Number of IPv4 prefixes with an invalid ROA: 544
Number of IPv4 prefixes with no ROA: 459631
Total ASes present in the Internet Routing Table: 76376
Prefixes per ASN: 12.82
Origin-only ASes present in the Internet Routing Table: 65628
Origin ASes announcing only one prefix: 26485
Transit ASes present in the Internet Routing Table: 10748
Transit-only ASes present in the Internet Routing Table: 511
Paths with bogon ASNs present in the IPv4 Routing Table: 126
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 75
Max AS path prepend of ASN ( 37447) 73
Prefixes from unregistered ASNs in the Routing Table: 1120
Number of instances of unregistered ASNs: 1131
Number of 32-bit ASNs allocated by the RIRs: 45830
Number of 32-bit ASNs visible in the Routing Table: 37385
Prefixes from 32-bit ASNs in the Routing Table: 200025
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: 526
Number of addresses announced to Internet: 3027515392
Equivalent to 180 /8s, 116 /16s and 56 /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: 323567
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 254019
Total APNIC prefixes after maximum aggregation: 74977
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 246359
Unique aggregates announced from the APNIC address blocks: 101376
APNIC Region origin ASes present in the Internet Routing Table: 14369
APNIC Prefixes per ASN: 17.15
APNIC Region origin ASes announcing only one prefix: 4399
APNIC Region transit ASes present in the Internet Routing Table: 1895
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: 9848
Number of APNIC addresses announced to Internet: 755996672
Equivalent to 45 /8s, 15 /16s and 152 /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: 285108
Total ARIN prefixes after maximum aggregation: 126250
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287921
Unique aggregates announced from the ARIN address blocks: 135763
ARIN Region origin ASes present in the Internet Routing Table: 19181
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6979
ARIN Region transit ASes present in the Internet Routing Table: 1963
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5057
Number of ARIN addresses announced to Internet: 1267046912
Equivalent to 75 /8s, 133 /16s and 154 /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: 271589
Total RIPE prefixes after maximum aggregation: 129975
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268283
Unique aggregates announced from the RIPE address blocks: 169182
RIPE Region origin ASes present in the Internet Routing Table: 28839
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 12127
RIPE Region transit ASes present in the Internet Routing Table: 3894
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 26
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12128
Number of RIPE addresses announced to Internet: 722429184
Equivalent to 43 /8s, 15 /16s and 101 /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: 131393
Total LACNIC prefixes after maximum aggregation: 29036
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 128838
Unique aggregates announced from the LACNIC address blocks: 48631
LACNIC Region origin ASes present in the Internet Routing Table: 11172
LACNIC Prefixes per ASN: 11.53
LACNIC Region origin ASes announcing only one prefix: 2325
LACNIC Region transit ASes present in the Internet Routing Table: 2460
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9081
Number of LACNIC addresses announced to Internet: 177444864
Equivalent to 10 /8s, 147 /16s and 152 /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: 35809
Total AfriNIC prefixes after maximum aggregation: 6604
AfriNIC Deaggregation factor: 5.42
Prefixes being announced from the AfriNIC address blocks: 47111
Unique aggregates announced from the AfriNIC address blocks: 14414
AfriNIC Region origin ASes present in the Internet Routing Table: 1913
AfriNIC Prefixes per ASN: 24.63
AfriNIC Region origin ASes announcing only one prefix: 655
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: 75
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1271
Number of AfriNIC addresses announced to Internet: 104324608
Equivalent to 6 /8s, 55 /16s and 222 /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 10078 8752 83 CHINAMOBILE-CN China Mobile Communication
7545 6050 842 655 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4327 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3908 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3855 512 269 BBIL-AP BHARTI Airtel Ltd., IN
7713 3648 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3253 1869 102 VNPT-AS-VN VNPT Corp, VN
24560 2776 830 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2206 434 189 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 10942 12010 3884 AMAZON-02, US
174 6398 8759 827 COGENT-174, US
11492 4661 310 548 CABLEONE, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
22773 3409 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3194 23667 2018 ATT-INTERNET4, US
16625 2905 1272 2149 AKAMAI-AS, US
396982 2870 3654 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 7628 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3951 3395 128 AKAMAI-ASN1, NL
9009 3675 317 1865 M247, RO
12389 2945 2295 879 ROSTELECOM-AS, RU
34984 2341 359 578 TELLCOM-AS, TR
212238 1843 134 1363 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1591 1852 14 TE-AS TE-AS, EG
8551 1477 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 11497 3217 611 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2540 532 360 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1340 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
28202 1122 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1118 371 22 Telefonica del Peru S.A.A., PE
22884 1067 98 375 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 1669 593 29 RAYA-AS, EG
24863 1645 389 16 LINKdotNET-AS, EG
36992 1415 1516 289 ETISALAT-MISR, EG
29571 1383 87 59 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
20011 1099 177 287 INTERNET-SOLUTIONS, ZA
36935 1014 523 45 Vodafone-, EG
37069 720 1099 15 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
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 11497 3217 611 UNINET, MX
16509 10942 12010 3884 AMAZON-02, US
9808 10078 8752 83 CHINAMOBILE-CN China Mobile Communication
12479 7628 1709 143 UNI2-AS, ES
174 6398 8759 827 COGENT-174, US
7545 6050 842 655 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
18403 4327 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 10078 9995 CHINAMOBILE-CN China Mobile Communications Grou
12479 7628 7485 UNI2-AS, ES
16509 10942 7058 AMAZON-02, US
174 6398 5571 COGENT-174, US
7545 6050 5395 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4327 4304 FPT-AS-AP FPT Telecom Company, VN
11492 4661 4113 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3908 3883 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
23.139.88.0/24 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
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 /11:91 /12:295
/13:578 /14:1187 /15:2102 /16:13230 /17:8284 /18:13858
/19:24525 /20:44415 /21:52483 /22:113126 /23:103705 /24:601091
/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 6663 7628 UNI2-AS, ES
8151 5670 11497 UNINET, MX
11492 3555 4661 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3399 3602 SHAW, CA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2540 3409 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2234 10942 AMAZON-02, US
30036 2197 2537 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)
----------------------------------------------
1:2276 2:1564 3:508 4:8 5:4760 6:169
7:6 8:1496 9:2 11:172 12:1423 13:356
14:2458 15:332 16:269 17:359 18:901 20:449
21:4 22:188 23:7013 24:2693 25:2 27:2669
29:19 31:3027 32:53 34:74 35:144 36:2367
37:4451 38:10138 39:926 40:149 41:4368 42:2042
43:2488 44:340 45:18435 46:4771 47:299 49:2027
50:1850 51:583 52:1578 54:316 55:898 56:8
57:234 58:2181 59:1209 60:1149 61:2793 62:2892
63:1854 64:5412 65:2290 66:4714 67:3042 68:1317
69:4041 70:1127 71:581 72:2929 74:2807 75:1635
76:632 77:2612 78:1890 79:1671 80:2207 81:2056
82:1799 83:1383 84:1776 85:3133 86:965 87:2427
88:1268 89:4407 90:696 91:8319 92:2606 93:2788
94:3855 95:4288 96:1251 97:314 98:1070 99:739
100:72 101:1412 102:3740 103:32295 104:4444 105:1095
106:983 107:2400 108:1177 109:4080 110:2221 111:3270
112:2047 113:1789 114:1935 115:2181 116:1983 117:2693
118:2784 119:1994 120:1875 121:1357 122:2722 123:2174
124:1589 125:2832 126:62 128:1419 129:1018 130:1284
131:1953 132:823 133:446 134:1596 135:360 136:1269
137:1102 138:3052 139:1536 140:1485 141:1461 142:1822
143:1617 144:1007 145:407 146:2103 147:2051 148:2579
149:2881 150:1137 151:1457 152:2122 153:568 154:7426
155:1565 156:2826 157:1857 158:1219 159:2431 160:3383
161:1763 162:3590 163:1765 164:1966 165:2152 166:1335
167:1871 168:4255 169:789 170:5219 171:996 172:3939
173:3167 174:920 175:1271 176:3527 177:5581 178:3736
179:2407 180:2516 181:4059 182:3341 183:2006 184:2272
185:21404 186:5379 187:4661 188:4249 189:4294 190:9793
191:1985 192:11196 193:9288 194:7667 195:5485 196:3498
197:3506 198:5952 199:8209 200:8495 201:6426 202:10375
203:10582 204:4655 205:3667 206:4598 207:3503 208:4244
209:5126 210:4592 211:2569 212:4558 213:3689 214:1051
215:47 216:6646 217:3119 218:1342 219:403 220:2073
221:1053 222:706 223:2308
End of report
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