[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Jul 13 18:41:44 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Sat 13 Jul, 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: 968119
Prefixes after maximum aggregation (per Origin AS): 362548
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 465319
Number of IPv4 prefixes with a valid ROA: 497192
Number of IPv4 prefixes with an invalid ROA: 1023
Number of IPv4 prefixes with no ROA: 469904
Total ASes present in the Internet Routing Table: 75883
Prefixes per ASN: 12.76
Origin-only ASes present in the Internet Routing Table: 65259
Origin ASes announcing only one prefix: 26272
Transit ASes present in the Internet Routing Table: 10624
Transit-only ASes present in the Internet Routing Table: 521
Paths with bogon ASNs present in the IPv4 Routing Table: 135
Average AS path length visible in the Internet Routing Table: 7.2
Max AS path length visible: 88
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 1082
Number of instances of unregistered ASNs: 1089
Number of 32-bit ASNs allocated by the RIRs: 44961
Number of 32-bit ASNs visible in the Routing Table: 36698
Prefixes from 32-bit ASNs in the Routing Table: 193981
Number of bogon 32-bit ASNs visible in the Routing Table: 29
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 594
Number of addresses announced to Internet: 3026706688
Equivalent to 180 /8s, 103 /16s and 225 /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: 321335
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252003
Total APNIC prefixes after maximum aggregation: 73762
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243816
Unique aggregates announced from the APNIC address blocks: 101528
APNIC Region origin ASes present in the Internet Routing Table: 14192
APNIC Prefixes per ASN: 17.18
APNIC Region origin ASes announcing only one prefix: 4313
APNIC Region transit ASes present in the Internet Routing Table: 1877
Average APNIC Region AS path length visible: 7.4
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9637
Number of APNIC addresses announced to Internet: 761756160
Equivalent to 45 /8s, 103 /16s and 122 /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: 281467
Total ARIN prefixes after maximum aggregation: 125155
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286121
Unique aggregates announced from the ARIN address blocks: 134539
ARIN Region origin ASes present in the Internet Routing Table: 19088
ARIN Prefixes per ASN: 14.99
ARIN Region origin ASes announcing only one prefix: 6948
ARIN Region transit ASes present in the Internet Routing Table: 1920
Average ARIN Region AS path length visible: 6.9
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4926
Number of ARIN addresses announced to Internet: 1267192320
Equivalent to 75 /8s, 135 /16s and 210 /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: 269671
Total RIPE prefixes after maximum aggregation: 127677
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264840
Unique aggregates announced from the RIPE address blocks: 165425
RIPE Region origin ASes present in the Internet Routing Table: 28699
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12080
RIPE Region transit ASes present in the Internet Routing Table: 3885
Average RIPE Region AS path length visible: 7.0
Max RIPE Region AS path length visible: 50
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11906
Number of RIPE addresses announced to Internet: 715058432
Equivalent to 42 /8s, 158 /16s and 237 /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: 129447
Total LACNIC prefixes after maximum aggregation: 28948
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 127258
Unique aggregates announced from the LACNIC address blocks: 49954
LACNIC Region origin ASes present in the Internet Routing Table: 11117
LACNIC Prefixes per ASN: 11.45
LACNIC Region origin ASes announcing only one prefix: 2322
LACNIC Region transit ASes present in the Internet Routing Table: 2431
Average LACNIC Region AS path length visible: 7.7
Max LACNIC Region AS path length visible: 58
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9007
Number of LACNIC addresses announced to Internet: 177111808
Equivalent to 10 /8s, 142 /16s and 131 /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: 34449
Total AfriNIC prefixes after maximum aggregation: 6307
AfriNIC Deaggregation factor: 5.46
Prefixes being announced from the AfriNIC address blocks: 45490
Unique aggregates announced from the AfriNIC address blocks: 13402
AfriNIC Region origin ASes present in the Internet Routing Table: 1853
AfriNIC Prefixes per ASN: 24.55
AfriNIC Region origin ASes announcing only one prefix: 609
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 6.9
Max AfriNIC Region AS path length visible: 88
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1222
Number of AfriNIC addresses announced to Internet: 105213952
Equivalent to 6 /8s, 69 /16s and 112 /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 9948 8919 127 CHINAMOBILE-CN China Mobile Communication
7545 5661 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4203 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3962 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3789 511 266 BBIL-AP BHARTI Airtel Ltd., IN
7713 3644 1044 67 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3239 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2815 856 415 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2182 433 198 TATACOMM-AS TATA Communications formerly
45090 2156 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 10115 11538 3629 AMAZON-02, US
174 5620 8790 884 COGENT-174, US
11492 4627 307 563 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3594 1320 78 SHAW, CA
22773 3424 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54899 2506 DNIC-AS-00749, US
16625 3093 1337 2213 AKAMAI-AS, US
7018 2942 23687 1839 ATT-INTERNET4, US
396982 2756 3594 406 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 7712 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3874 3396 130 AKAMAI-ASN1, NL
9009 3576 305 1817 M247, RO
12389 2870 2292 859 ROSTELECOM-AS, RU
34984 2346 361 578 TELLCOM-AS, TR
8551 1775 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1719 124 1250 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1574 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 11900 3312 509 UNINET, MX
10620 3521 492 937 Telmex Colombia S.A., CO
13999 2543 354 681 Mega Cable, S.A. de C.V., MX
11830 2003 369 63 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 777 200 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
19037 1259 278 33 AMX Argentina S.A., AR
6503 1127 314 478 Axtel, S.A.B. de C.V., MX
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
26615 1082 2503 53 TIM SA, BR
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 1613 389 16 LINKdotNET-AS, EG
24835 1557 593 29 RAYA-AS, EG
36992 1381 1520 283 ETISALAT-MISR, EG
29571 1260 80 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 940 521 43 Vodafone-, EG
37457 565 310 36 Telkom-Internet, ZA
6713 554 1861 35 IAM-AS, MA
36914 543 82 3 KENET-AS, KE
37054 534 115 8 Telecom-Malagasy, MG
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 11900 3312 509 UNINET, MX
16509 10115 11538 3629 AMAZON-02, US
9808 9948 8919 127 CHINAMOBILE-CN China Mobile Communication
12479 7712 1708 145 UNI2-AS, ES
7545 5661 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5620 8790 884 COGENT-174, US
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4627 307 563 CABLEONE, US
18403 4203 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 9948 9821 CHINAMOBILE-CN China Mobile Communications Grou
12479 7712 7567 UNI2-AS, ES
16509 10115 6486 AMAZON-02, US
7545 5661 4990 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5620 4736 COGENT-174, US
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4203 4180 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4627 4064 CABLEONE, US
7552 3962 3941 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 /9:14 /10:37 /11:92 /12:295
/13:574 /14:1186 /15:2109 /16:13319 /17:8290 /18:13879
/19:24676 /20:43855 /21:52176 /22:112247 /23:103528 /24:591826
/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 6798 7712 UNI2-AS, ES
8151 5954 11900 UNINET, MX
11492 3537 4627 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3391 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2561 3424 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2150 3521 Telmex Colombia S.A., CO
16509 2133 10115 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2304 2:1518 3:371 4:6 5:4681 6:149
7:6 8:1513 9:2 11:172 12:1438 13:359
14:2332 15:321 16:219 17:368 18:780 20:397
21:4 22:188 23:6923 24:3093 25:2 27:2642
29:19 31:2626 32:54 34:66 35:134 36:2345
37:4536 38:9338 39:913 40:146 41:4385 42:1996
43:2412 44:330 45:17977 46:4549 47:300 49:1968
50:1896 51:586 52:1571 54:314 55:863 56:8
57:223 58:2149 59:1200 60:1048 61:2875 62:2823
63:1893 64:5655 65:2329 66:4729 67:3039 68:1317
69:4101 70:1328 71:567 72:2930 74:2624 75:1588
76:621 77:2621 78:1881 79:1789 80:2199 81:2051
82:1657 83:1366 84:1688 85:3199 86:923 87:2296
88:1292 89:4206 90:690 91:8278 92:2345 93:2728
94:3778 95:4215 96:1279 97:317 98:1024 99:738
100:73 101:1168 102:4025 103:32410 104:4779 105:1081
106:993 107:2492 108:1156 109:4093 110:2126 111:3253
112:2055 113:1820 114:1818 115:2144 116:1963 117:2664
118:2726 119:2004 120:1786 121:1312 122:2718 123:2304
124:1576 125:2843 126:32 128:1412 129:1017 130:1204
131:1934 132:820 133:416 134:1734 135:360 136:1128
137:1061 138:3012 139:1526 140:1420 141:1379 142:1679
143:1585 144:1018 145:363 146:2117 147:2009 148:2560
149:2817 150:1039 151:1362 152:2235 153:591 154:7243
155:1501 156:2183 157:1883 158:1169 159:2434 160:2877
161:1699 162:3552 163:1718 164:1708 165:2174 166:1251
167:1826 168:4162 169:829 170:5177 171:1033 172:3904
173:3088 174:891 175:1281 176:3505 177:5389 178:3718
179:2376 180:2424 181:3840 182:3341 183:1958 184:2263
185:21103 186:5329 187:4744 188:4186 189:4383 190:9605
191:1979 192:11046 193:9194 194:7550 195:5416 196:3460
197:2842 198:5969 199:7995 200:8376 201:6334 202:10363
203:10430 204:4593 205:3653 206:4478 207:3539 208:4184
209:5054 210:4507 211:2534 212:4392 213:3645 214:1056
215:49 216:6804 217:3151 218:1344 219:436 220:1806
221:1037 222:689 223:2243
End of report
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