[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Jul 2 18:40:07 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Tue 02 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: 967314
Prefixes after maximum aggregation (per Origin AS): 362434
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 465038
Number of IPv4 prefixes with a valid ROA: 495120
Number of IPv4 prefixes with an invalid ROA: 1162
Number of IPv4 prefixes with no ROA: 471032
Total ASes present in the Internet Routing Table: 75862
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65068
Origin ASes announcing only one prefix: 26320
Transit ASes present in the Internet Routing Table: 10794
Transit-only ASes present in the Internet Routing Table: 524
Paths with bogon ASNs present in the IPv4 Routing Table: 123
Average AS path length visible in the Internet Routing Table: 5.2
Max AS path length visible: 88
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 1048
Number of instances of unregistered ASNs: 1050
Number of 32-bit ASNs allocated by the RIRs: 44930
Number of 32-bit ASNs visible in the Routing Table: 36649
Prefixes from 32-bit ASNs in the Routing Table: 192898
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 572
Number of addresses announced to Internet: 3025181440
Equivalent to 180 /8s, 80 /16s and 155 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 321180
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251427
Total APNIC prefixes after maximum aggregation: 73548
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243252
Unique aggregates announced from the APNIC address blocks: 101118
APNIC Region origin ASes present in the Internet Routing Table: 14151
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4295
APNIC Region transit ASes present in the Internet Routing Table: 1904
Average APNIC Region AS path length visible: 5.6
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9608
Number of APNIC addresses announced to Internet: 761818880
Equivalent to 45 /8s, 104 /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: 281223
Total ARIN prefixes after maximum aggregation: 125233
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286179
Unique aggregates announced from the ARIN address blocks: 134608
ARIN Region origin ASes present in the Internet Routing Table: 19108
ARIN Prefixes per ASN: 14.98
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1951
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4918
Number of ARIN addresses announced to Internet: 1266725120
Equivalent to 75 /8s, 128 /16s and 177 /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: 269971
Total RIPE prefixes after maximum aggregation: 127615
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264542
Unique aggregates announced from the RIPE address blocks: 165302
RIPE Region origin ASes present in the Internet Routing Table: 28704
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12121
RIPE Region transit ASes present in the Internet Routing Table: 3927
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11896
Number of RIPE addresses announced to Internet: 713720576
Equivalent to 42 /8s, 138 /16s and 131 /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: 129221
Total LACNIC prefixes after maximum aggregation: 29077
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 127083
Unique aggregates announced from the LACNIC address blocks: 49949
LACNIC Region origin ASes present in the Internet Routing Table: 11113
LACNIC Prefixes per ASN: 11.44
LACNIC Region origin ASes announcing only one prefix: 2332
LACNIC Region transit ASes present in the Internet Routing Table: 2465
Average LACNIC Region AS path length visible: 5.7
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9003
Number of LACNIC addresses announced to Internet: 176833536
Equivalent to 10 /8s, 138 /16s and 68 /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: 34424
Total AfriNIC prefixes after maximum aggregation: 6272
AfriNIC Deaggregation factor: 5.49
Prefixes being announced from the AfriNIC address blocks: 45686
Unique aggregates announced from the AfriNIC address blocks: 13608
AfriNIC Region origin ASes present in the Internet Routing Table: 1861
AfriNIC Prefixes per ASN: 24.55
AfriNIC Region origin ASes announcing only one prefix: 613
AfriNIC Region transit ASes present in the Internet Routing Table: 366
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 88
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1224
Number of AfriNIC addresses announced to Internet: 105781248
Equivalent to 6 /8s, 78 /16s and 24 /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 9946 8918 124 CHINAMOBILE-CN China Mobile Communicati
7545 5647 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4237 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3956 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3788 511 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3641 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3265 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2824 862 401 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2180 419 204 TATACOMM-AS TATA Communications formerl
45090 2155 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 10120 11534 3640 AMAZON-02, US
174 5585 8788 884 COGENT-174, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3593 1320 78 SHAW, CA
22773 3424 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3255 54899 2507 DNIC-AS-00749, US
16625 3201 1362 2244 AKAMAI-AS, US
7018 2912 23670 1834 ATT-INTERNET4, US
396982 2766 3611 414 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 7720 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3874 3396 130 AKAMAI-ASN1, NL
9009 3598 306 1819 M247, RO
12389 2870 2292 860 ROSTELECOM-AS, RU
34984 2345 361 579 TELLCOM-AS, TR
8551 1714 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1704 123 1235 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1572 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 11853 3311 508 UNINET, MX
10620 3519 492 935 Telmex Colombia S.A., CO
13999 2555 358 678 Mega Cable, S.A. de C.V., MX
11830 1999 369 64 Instituto Costarricense de Electricidad
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1316 776 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
28202 1119 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1092 369 21 Telefonica del Peru S.A.A., PE
26615 1078 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 1622 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1381 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1237 78 75 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 565 310 36 Telkom-Internet, ZA
6713 555 1861 35 IAM-AS, MA
36914 552 82 3 KENET-AS, KE
37054 533 115 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 11853 3311 508 UNINET, MX
16509 10120 11534 3640 AMAZON-02, US
9808 9946 8918 124 CHINAMOBILE-CN China Mobile Communicati
12479 7720 1708 145 UNI2-AS, ES
7545 5647 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5585 8788 884 COGENT-174, US
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4237 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 9946 9822 CHINAMOBILE-CN China Mobile Communications Grou
12479 7720 7575 UNI2-AS, ES
16509 10120 6480 AMAZON-02, US
7545 5647 4975 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5585 4701 COGENT-174, US
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4237 4214 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3956 3935 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-DDOS-M
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
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.183.56.0/24 Origin: 401195 FEATHER-IT, US
23.183.56.0/24 Transit: 20473 AS-CHOOPA, 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 /10:36 /11:93 /12:297
/13:573 /14:1191 /15:2110 /16:13330 /17:8284 /18:13897
/19:24724 /20:43883 /21:52150 /22:112336 /23:103537 /24:590843
/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 6803 7720 UNI2-AS, ES
8151 5927 11853 UNINET, MX
11492 3548 4641 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3593 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2561 3424 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2149 2489 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2148 3519 Telmex Colombia S.A., CO
16509 2127 10120 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2297 2:1553 3:365 4:6 5:4658 6:162
7:6 8:1514 9:1 11:172 12:1436 13:359
14:2367 15:318 16:219 17:373 18:775 20:396
21:4 22:188 23:6914 24:3108 25:2 27:2644
29:19 31:2612 32:54 34:66 35:134 36:2339
37:4515 38:9259 39:905 40:143 41:4350 42:2006
43:2392 44:328 45:17873 46:4568 47:302 49:1974
50:1901 51:586 52:1581 54:313 55:925 56:8
57:220 58:2095 59:1194 60:1042 61:2667 62:2815
63:1892 64:5652 65:2330 66:4721 67:3028 68:1312
69:4089 70:1331 71:581 72:2947 74:2613 75:1589
76:620 77:2634 78:1872 79:1762 80:2224 81:2047
82:1666 83:1367 84:1687 85:3206 86:920 87:2295
88:1285 89:4211 90:686 91:8294 92:2334 93:2721
94:3757 95:4230 96:1288 97:317 98:1024 99:739
100:73 101:1166 102:4019 103:32366 104:4820 105:1090
106:989 107:2487 108:1150 109:4006 110:2130 111:3250
112:2049 113:1833 114:1828 115:2140 116:1888 117:2660
118:2718 119:2009 120:1783 121:1314 122:2719 123:2232
124:1578 125:2852 126:32 128:1407 129:1012 130:1198
131:1932 132:822 133:414 134:1735 135:361 136:1131
137:1068 138:2983 139:1526 140:1413 141:1396 142:1678
143:1580 144:1011 145:376 146:2110 147:1990 148:2568
149:2808 150:1045 151:1367 152:2244 153:591 154:7337
155:1507 156:2322 157:1890 158:1157 159:2321 160:2840
161:1700 162:3560 163:1711 164:1704 165:2186 166:1273
167:1825 168:4158 169:816 170:5102 171:1032 172:3888
173:3078 174:891 175:1276 176:3508 177:5467 178:3724
179:2359 180:2422 181:3844 182:3349 183:1963 184:2262
185:21112 186:5266 187:4688 188:4182 189:4370 190:9584
191:1925 192:11059 193:9185 194:7585 195:5425 196:3458
197:2856 198:5976 199:7966 200:8405 201:6393 202:10320
203:10281 204:4584 205:3674 206:4466 207:3534 208:4171
209:5058 210:4509 211:2535 212:4379 213:3620 214:1058
215:49 216:6805 217:3149 218:1310 219:430 220:1802
221:1039 222:684 223:2238
End of report
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