[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 2 18:40:24 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Wed 02 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: 974523
Prefixes after maximum aggregation (per Origin AS): 365777
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466785
Number of IPv4 prefixes with a valid ROA: 514357
Number of IPv4 prefixes with an invalid ROA: 514
Number of IPv4 prefixes with no ROA: 459652
Total ASes present in the Internet Routing Table: 76192
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65403
Origin ASes announcing only one prefix: 26523
Transit ASes present in the Internet Routing Table: 10789
Transit-only ASes present in the Internet Routing Table: 514
Paths with bogon ASNs present in the IPv4 Routing Table: 116
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: 999
Number of instances of unregistered ASNs: 1018
Number of 32-bit ASNs allocated by the RIRs: 45458
Number of 32-bit ASNs visible in the Routing Table: 37141
Prefixes from 32-bit ASNs in the Routing Table: 197451
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: 548
Number of addresses announced to Internet: 3031469824
Equivalent to 180 /8s, 176 /16s and 143 /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: 323112
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253698
Total APNIC prefixes after maximum aggregation: 74606
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245696
Unique aggregates announced from the APNIC address blocks: 100680
APNIC Region origin ASes present in the Internet Routing Table: 14304
APNIC Prefixes per ASN: 17.18
APNIC Region origin ASes announcing only one prefix: 4366
APNIC Region transit ASes present in the Internet Routing Table: 1892
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: 9774
Number of APNIC addresses announced to Internet: 758819072
Equivalent to 45 /8s, 58 /16s and 169 /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: 284332
Total ARIN prefixes after maximum aggregation: 126067
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287814
Unique aggregates announced from the ARIN address blocks: 135107
ARIN Region origin ASes present in the Internet Routing Table: 19157
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6996
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: 5014
Number of ARIN addresses announced to Internet: 1267258624
Equivalent to 75 /8s, 136 /16s and 213 /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: 271049
Total RIPE prefixes after maximum aggregation: 129086
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 267357
Unique aggregates announced from the RIPE address blocks: 167900
RIPE Region origin ASes present in the Internet Routing Table: 28787
RIPE Prefixes per ASN: 9.29
RIPE Region origin ASes announcing only one prefix: 12136
RIPE Region transit ASes present in the Internet Routing Table: 3918
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: 12045
Number of RIPE addresses announced to Internet: 723206912
Equivalent to 43 /8s, 27 /16s and 67 /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: 129647
Total LACNIC prefixes after maximum aggregation: 28866
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127374
Unique aggregates announced from the LACNIC address blocks: 48410
LACNIC Region origin ASes present in the Internet Routing Table: 11155
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2380
LACNIC Region transit ASes present in the Internet Routing Table: 2488
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: 9054
Number of LACNIC addresses announced to Internet: 177593600
Equivalent to 10 /8s, 149 /16s and 221 /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: 34798
Total AfriNIC prefixes after maximum aggregation: 6507
AfriNIC Deaggregation factor: 5.35
Prefixes being announced from the AfriNIC address blocks: 45734
Unique aggregates announced from the AfriNIC address blocks: 14246
AfriNIC Region origin ASes present in the Internet Routing Table: 1889
AfriNIC Prefixes per ASN: 24.21
AfriNIC Region origin ASes announcing only one prefix: 645
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: 50
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1254
Number of AfriNIC addresses announced to Internet: 104308992
Equivalent to 6 /8s, 55 /16s and 161 /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 5890 840 656 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4418 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3985 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3813 509 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3650 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3253 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2821 850 460 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2192 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 10787 11826 3843 AMAZON-02, US
174 6351 8768 885 COGENT-174, US
11492 4649 309 547 CABLEONE, US
7155 4165 287 85 VIASAT-SP-BACKBONE, US
6327 3599 1320 79 SHAW, CA
749 3487 55081 2708 DNIC-AS-00749, US
22773 3409 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3175 23678 1966 ATT-INTERNET4, US
16625 2888 1280 2152 AKAMAI-AS, US
396982 2835 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 4602 278 58 ALJAWWALSTC-AS, SA
20940 3870 3395 126 AKAMAI-ASN1, NL
9009 3689 315 1873 M247, RO
12389 2931 2294 886 ROSTELECOM-AS, RU
34984 2332 357 581 TELLCOM-AS, TR
212238 1780 129 1319 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1566 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 11603 3245 503 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2551 534 365 Mega Cable, S.A. de C.V., MX
11830 2010 369 64 Instituto Costarricense de Electricidad y
28573 1339 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1318 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 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 1075 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 1636 593 29 RAYA-AS, EG
24863 1613 389 16 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1340 85 64 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 556 1861 35 IAM-AS, MA
36914 545 82 3 KENET-AS, KE
37457 542 310 36 Telkom-Internet, ZA
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 11603 3245 503 UNINET, MX
16509 10787 11826 3843 AMAZON-02, US
9808 10048 8749 68 CHINAMOBILE-CN China Mobile Communication
12479 7629 1708 141 UNI2-AS, ES
174 6351 8768 885 COGENT-174, US
7545 5890 840 656 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4649 309 547 CABLEONE, US
39891 4602 278 58 ALJAWWALSTC-AS, SA
18403 4418 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4165 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 10787 6944 AMAZON-02, US
174 6351 5466 COGENT-174, US
7545 5890 5234 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4602 4544 ALJAWWALSTC-AS, SA
18403 4418 4395 FPT-AS-AP FPT Telecom Company, VN
11492 4649 4102 CABLEONE, US
7155 4165 4080 VIASAT-SP-BACKBONE, 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
203727 UNALLOCATED 5.42.92.0/24 215826 PARTNER-HOSTING-LTD, GB
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
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 /10:36 /11:92 /12:295
/13:579 /14:1187 /15:2106 /16:13280 /17:8288 /18:13854
/19:24580 /20:44228 /21:52449 /22:112669 /23:103541 /24:597307
/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 5742 11603 UNINET, MX
11492 3554 4649 CABLEONE, US
6327 3396 3599 SHAW, CA
39891 3364 4602 ALJAWWALSTC-AS, SA
7155 3109 4165 VIASAT-SP-BACKBONE, US
22773 2542 3409 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2208 10787 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2162 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2273 2:1547 3:482 4:8 5:4808 6:163
7:6 8:1513 9:1 11:172 12:1426 13:369
14:2416 15:328 16:264 17:361 18:888 20:416
21:4 22:188 23:6880 24:3047 25:2 27:2662
29:19 31:2817 32:53 34:69 35:139 36:2359
37:4556 38:9773 39:925 40:150 41:4329 42:2084
43:2443 44:337 45:18046 46:4686 47:299 49:2011
50:1885 51:584 52:1578 54:316 55:953 56:8
57:230 58:2179 59:1206 60:1088 61:2939 62:2867
63:1871 64:5613 65:2284 66:4770 67:3064 68:1321
69:4043 70:1298 71:575 72:2914 74:2812 75:1662
76:612 77:2702 78:1865 79:1649 80:2216 81:2052
82:1761 83:1376 84:1761 85:3106 86:1021 87:2413
88:1316 89:4335 90:669 91:8333 92:2597 93:2818
94:3819 95:4296 96:1268 97:316 98:1067 99:736
100:74 101:1168 102:3748 103:32291 104:4475 105:1084
106:981 107:2399 108:1159 109:4013 110:2171 111:3277
112:2058 113:1769 114:1904 115:2132 116:1969 117:2699
118:2785 119:2007 120:1872 121:1361 122:2714 123:2249
124:1592 125:2834 126:64 128:1417 129:1006 130:1255
131:1900 132:828 133:444 134:1512 135:352 136:1217
137:1077 138:2979 139:1521 140:1453 141:1433 142:1766
143:1624 144:1004 145:380 146:2112 147:2044 148:2568
149:2865 150:1070 151:1371 152:2128 153:570 154:7268
155:1484 156:2584 157:1838 158:1195 159:2448 160:3241
161:1763 162:3575 163:1769 164:1956 165:2161 166:1290
167:1846 168:4126 169:791 170:5065 171:1036 172:3937
173:3137 174:902 175:1264 176:3523 177:5530 178:3635
179:2319 180:2444 181:4001 182:3324 183:2036 184:2264
185:21326 186:5333 187:4612 188:4307 189:4301 190:9805
191:1971 192:11078 193:9284 194:7649 195:5516 196:3499
197:3123 198:5961 199:8117 200:8436 201:6441 202:10362
203:10520 204:4578 205:3635 206:4605 207:3593 208:4208
209:5140 210:4581 211:2564 212:4499 213:3715 214:1055
215:62 216:6654 217:2982 218:1350 219:399 220:2061
221:1050 222:712 223:2243
End of report
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