[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 30 18:42:01 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Wed 30 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: 977357
Prefixes after maximum aggregation (per Origin AS): 367467
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469418
Number of IPv4 prefixes with a valid ROA: 519064
Number of IPv4 prefixes with an invalid ROA: 509
Number of IPv4 prefixes with no ROA: 457784
Total ASes present in the Internet Routing Table: 76344
Prefixes per ASN: 12.80
Origin-only ASes present in the Internet Routing Table: 65610
Origin ASes announcing only one prefix: 26468
Transit ASes present in the Internet Routing Table: 10734
Transit-only ASes present in the Internet Routing Table: 507
Paths with bogon ASNs present in the IPv4 Routing Table: 100
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: 1037
Number of instances of unregistered ASNs: 1048
Number of 32-bit ASNs allocated by the RIRs: 45675
Number of 32-bit ASNs visible in the Routing Table: 37333
Prefixes from 32-bit ASNs in the Routing Table: 199308
Number of bogon 32-bit ASNs visible in the Routing Table: 52
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 545
Number of addresses announced to Internet: 3027088384
Equivalent to 180 /8s, 109 /16s and 180 /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: 323420
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253989
Total APNIC prefixes after maximum aggregation: 74986
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 245772
Unique aggregates announced from the APNIC address blocks: 101129
APNIC Region origin ASes present in the Internet Routing Table: 14353
APNIC Prefixes per ASN: 17.12
APNIC Region origin ASes announcing only one prefix: 4386
APNIC Region transit ASes present in the Internet Routing Table: 1883
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: 9828
Number of APNIC addresses announced to Internet: 756135168
Equivalent to 45 /8s, 17 /16s and 181 /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: 284245
Total ARIN prefixes after maximum aggregation: 126073
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 288006
Unique aggregates announced from the ARIN address blocks: 135640
ARIN Region origin ASes present in the Internet Routing Table: 19168
ARIN Prefixes per ASN: 15.03
ARIN Region origin ASes announcing only one prefix: 6975
ARIN Region transit ASes present in the Internet Routing Table: 1962
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: 5051
Number of ARIN addresses announced to Internet: 1266865408
Equivalent to 75 /8s, 130 /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: 271406
Total RIPE prefixes after maximum aggregation: 129810
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267958
Unique aggregates announced from the RIPE address blocks: 168904
RIPE Region origin ASes present in the Internet Routing Table: 28843
RIPE Prefixes per ASN: 9.29
RIPE Region origin ASes announcing only one prefix: 12130
RIPE Region transit ASes present in the Internet Routing Table: 3885
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 25
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12111
Number of RIPE addresses announced to Internet: 722204416
Equivalent to 43 /8s, 11 /16s and 247 /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: 131212
Total LACNIC prefixes after maximum aggregation: 29258
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 128612
Unique aggregates announced from the LACNIC address blocks: 48974
LACNIC Region origin ASes present in the Internet Routing Table: 11167
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2320
LACNIC Region transit ASes present in the Internet Routing Table: 2469
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9077
Number of LACNIC addresses announced to Internet: 177331968
Equivalent to 10 /8s, 145 /16s and 223 /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: 35468
Total AfriNIC prefixes after maximum aggregation: 6673
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 46464
Unique aggregates announced from the AfriNIC address blocks: 14329
AfriNIC Region origin ASes present in the Internet Routing Table: 1908
AfriNIC Prefixes per ASN: 24.35
AfriNIC Region origin ASes announcing only one prefix: 657
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: 75
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1266
Number of AfriNIC addresses announced to Internet: 104272896
Equivalent to 6 /8s, 55 /16s and 20 /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 10089 8751 82 CHINAMOBILE-CN China Mobile Communication
7545 6019 839 651 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4362 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3914 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3651 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3251 1869 99 VNPT-AS-VN VNPT Corp, VN
24560 2774 829 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2206 434 190 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 10965 11927 3870 AMAZON-02, US
174 6367 8756 834 COGENT-174, US
11492 4661 310 548 CABLEONE, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
22773 3416 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3177 23672 1988 ATT-INTERNET4, US
16625 2892 1266 2143 AKAMAI-AS, US
396982 2866 3654 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 7630 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3915 3395 127 AKAMAI-ASN1, NL
9009 3698 318 1884 M247, RO
12389 2941 2295 878 ROSTELECOM-AS, RU
34984 2342 359 579 TELLCOM-AS, TR
212238 1831 134 1358 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1568 1852 14 TE-AS TE-AS, EG
8551 1474 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 11584 3236 536 UNINET, MX
10620 3544 494 941 Telmex Colombia S.A., CO
13999 2537 534 359 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 779 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
28202 1143 52 9 Rede Brasileira de Comunicacao SA, BR
6503 1130 327 463 Axtel, S.A.B. de C.V., MX
6147 1113 369 22 Telefonica del Peru S.A.A., PE
22884 1065 98 372 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 1627 593 29 RAYA-AS, EG
24863 1619 389 16 LINKdotNET-AS, EG
36992 1420 1519 283 ETISALAT-MISR, EG
29571 1365 86 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
20011 998 171 386 INTERNET-SOLUTIONS, ZA
36935 986 523 45 Vodafone-, EG
37069 591 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 548 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 11584 3236 536 UNINET, MX
16509 10965 11927 3870 AMAZON-02, US
9808 10089 8751 82 CHINAMOBILE-CN China Mobile Communication
12479 7630 1709 143 UNI2-AS, ES
174 6367 8756 834 COGENT-174, US
7545 6019 839 651 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
18403 4362 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 10089 10007 CHINAMOBILE-CN China Mobile Communications Grou
12479 7630 7487 UNI2-AS, ES
16509 10965 7095 AMAZON-02, US
174 6367 5533 COGENT-174, US
7545 6019 5368 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4362 4339 FPT-AS-AP FPT Telecom Company, VN
11492 4661 4113 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3914 3889 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
65538 DOCUMENT 2.135.152.0/22 9198 KAZTELECOM-AS, KZ
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
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 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
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 /15:2103 /16:13234 /17:8272 /18:13845
/19:24528 /20:44269 /21:52499 /22:112947 /23:103563 /24:599878
/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 6678 7630 UNI2-AS, ES
8151 5748 11584 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 2546 3416 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2223 10965 AMAZON-02, US
30036 2189 2528 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2174 3544 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)
----------------------------------------------
1:2261 2:1562 3:513 4:8 5:4730 6:171
7:6 8:1508 9:1 11:172 12:1419 13:369
14:2441 15:331 16:265 17:358 18:898 20:448
21:4 22:188 23:6991 24:2688 25:2 27:2669
29:19 31:2984 32:53 34:74 35:142 36:2361
37:4472 38:10058 39:923 40:149 41:4316 42:2083
43:2463 44:333 45:18391 46:4726 47:299 49:2024
50:1863 51:580 52:1584 54:315 55:953 56:8
57:234 58:2188 59:1207 60:1146 61:2777 62:2897
63:1856 64:5414 65:2290 66:4730 67:3056 68:1332
69:4051 70:1131 71:580 72:2929 74:2809 75:1635
76:634 77:2620 78:1877 79:1666 80:2212 81:2061
82:1795 83:1374 84:1770 85:3118 86:964 87:2422
88:1262 89:4390 90:702 91:8353 92:2628 93:2821
94:3847 95:4297 96:1266 97:314 98:1074 99:740
100:72 101:1169 102:3805 103:32238 104:4437 105:1083
106:976 107:2397 108:1167 109:4062 110:2207 111:3271
112:2045 113:1761 114:1936 115:2152 116:1980 117:2702
118:2771 119:1993 120:1873 121:1357 122:2711 123:2165
124:1593 125:2834 126:64 128:1393 129:1021 130:1268
131:1938 132:827 133:446 134:1526 135:357 136:1271
137:1103 138:3036 139:1544 140:1478 141:1574 142:1820
143:1642 144:1002 145:405 146:2108 147:2046 148:2570
149:2891 150:1120 151:1444 152:2125 153:569 154:7234
155:1556 156:2594 157:1852 158:1207 159:2430 160:3349
161:1774 162:3579 163:1780 164:1961 165:2155 166:1330
167:1869 168:4219 169:796 170:5178 171:1003 172:3916
173:3159 174:910 175:1274 176:3547 177:5575 178:3681
179:2414 180:2504 181:4059 182:3321 183:2027 184:2272
185:21348 186:5373 187:4717 188:4257 189:4340 190:9778
191:2000 192:11221 193:9304 194:7666 195:5508 196:3474
197:3516 198:5953 199:8185 200:8439 201:6385 202:10378
203:10572 204:4639 205:3659 206:4607 207:3535 208:4234
209:5141 210:4583 211:2577 212:4550 213:3687 214:1043
215:48 216:6692 217:3090 218:1340 219:404 220:2074
221:1050 222:703 223:2293
End of report
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