[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Dec 30 18:40:24 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Mon 30 Dec, 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: 986998
Prefixes after maximum aggregation (per Origin AS): 369945
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 469027
Number of IPv4 prefixes with a valid ROA: 531664
Number of IPv4 prefixes with an invalid ROA: 463
Number of IPv4 prefixes with no ROA: 454871
Total ASes present in the Internet Routing Table: 76474
Prefixes per ASN: 12.91
Origin-only ASes present in the Internet Routing Table: 65607
Origin ASes announcing only one prefix: 26484
Transit ASes present in the Internet Routing Table: 10867
Transit-only ASes present in the Internet Routing Table: 524
Paths with bogon ASNs present in the IPv4 Routing Table: 53
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: 1077
Number of instances of unregistered ASNs: 1082
Number of 32-bit ASNs allocated by the RIRs: 46009
Number of 32-bit ASNs visible in the Routing Table: 37598
Prefixes from 32-bit ASNs in the Routing Table: 202118
Number of bogon 32-bit ASNs visible in the Routing Table: 24
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 507
Number of addresses announced to Internet: 3116417024
Equivalent to 185 /8s, 192 /16s and 192 /24s
Percentage of available address space announced: 84.2
Percentage of allocated address space announced: 84.2
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: 325677
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 255423
Total APNIC prefixes after maximum aggregation: 75999
APNIC Deaggregation factor: 3.36
Prefixes being announced from the APNIC address blocks: 246966
Unique aggregates announced from the APNIC address blocks: 102132
APNIC Region origin ASes present in the Internet Routing Table: 14436
APNIC Prefixes per ASN: 17.11
APNIC Region origin ASes announcing only one prefix: 4429
APNIC Region transit ASes present in the Internet Routing Table: 1913
Average APNIC Region AS path length visible: 5.4
Max APNIC Region AS path length visible: 40
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9933
Number of APNIC addresses announced to Internet: 756650752
Equivalent to 45 /8s, 25 /16s and 147 /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: 289012
Total ARIN prefixes after maximum aggregation: 126527
ARIN Deaggregation factor: 2.28
Prefixes being announced from the ARIN address blocks: 290763
Unique aggregates announced from the ARIN address blocks: 132159
ARIN Region origin ASes present in the Internet Routing Table: 19190
ARIN Prefixes per ASN: 15.15
ARIN Region origin ASes announcing only one prefix: 6978
ARIN Region transit ASes present in the Internet Routing Table: 1965
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: 5101
Number of ARIN addresses announced to Internet: 1344512256
Equivalent to 80 /8s, 35 /16s and 161 /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: 273131
Total RIPE prefixes after maximum aggregation: 130729
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 269691
Unique aggregates announced from the RIPE address blocks: 170048
RIPE Region origin ASes present in the Internet Routing Table: 28852
RIPE Prefixes per ASN: 9.35
RIPE Region origin ASes announcing only one prefix: 12086
RIPE Region transit ASes present in the Internet Routing Table: 3942
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: 12190
Number of RIPE addresses announced to Internet: 733060608
Equivalent to 43 /8s, 177 /16s and 158 /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: 131771
Total LACNIC prefixes after maximum aggregation: 29336
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 129053
Unique aggregates announced from the LACNIC address blocks: 48754
LACNIC Region origin ASes present in the Internet Routing Table: 11181
LACNIC Prefixes per ASN: 11.54
LACNIC Region origin ASes announcing only one prefix: 2345
LACNIC Region transit ASes present in the Internet Routing Table: 2505
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: 9106
Number of LACNIC addresses announced to Internet: 177469440
Equivalent to 10 /8s, 147 /16s and 248 /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: 36584
Total AfriNIC prefixes after maximum aggregation: 6676
AfriNIC Deaggregation factor: 5.48
Prefixes being announced from the AfriNIC address blocks: 50018
Unique aggregates announced from the AfriNIC address blocks: 15525
AfriNIC Region origin ASes present in the Internet Routing Table: 1909
AfriNIC Prefixes per ASN: 26.20
AfriNIC Region origin ASes announcing only one prefix: 646
AfriNIC Region transit ASes present in the Internet Routing Table: 368
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: 1268
Number of AfriNIC addresses announced to Internet: 104466944
Equivalent to 6 /8s, 58 /16s and 10 /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 10099 8753 87 CHINAMOBILE-CN China Mobile Communication
7545 6191 842 660 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4365 347 23 FPT-AS-AP FPT Telecom Company, VN
9498 4043 523 272 BBIL-AP BHARTI Airtel Ltd., IN
7552 3911 1331 25 VIETEL-AS-AP Viettel Group, VN
7713 3676 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3249 1869 100 VNPT-AS-VN VNPT Corp, VN
24560 2823 845 537 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 434 188 TATACOMM-AS TATA Communications formerly
45090 2171 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 12471 37832 3190 AMAZON-02, US
174 6153 8765 882 COGENT-174, US
11492 4692 312 552 CABLEONE, US
7155 4165 287 85 VIASAT-SP-BACKBONE, US
6327 3611 1320 79 SHAW, CA
22773 3391 3033 185 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3243 23513 2059 ATT-INTERNET4, US
16625 2937 1278 2165 AKAMAI-AS, US
396982 2892 3656 438 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 7701 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3962 3395 125 AKAMAI-ASN1, NL
9009 3729 320 1879 M247, RO
12389 2964 2300 885 ROSTELECOM-AS, RU
34984 2369 360 577 TELLCOM-AS, TR
212238 1849 133 1363 CDNEXT, GB
8452 1630 1852 14 TE-AS TE-AS, EG
13188 1607 100 26 TRIOLAN, UA
62240 1497 98 750 CLOUVIDER Clouvider - Global ASN, GB
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 11552 3227 604 UNINET, MX
10620 3548 494 936 Telmex Colombia S.A., CO
13999 2531 538 368 Mega Cable, S.A. de C.V., MX
11830 1995 369 64 Instituto Costarricense de Electricidad y
28573 1332 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1329 778 207 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1170 374 163 Axtel, S.A.B. de C.V., MX
28202 1125 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1115 371 22 Telefonica del Peru S.A.A., PE
22884 1072 98 376 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 1658 389 18 LINKdotNET-AS, EG
29571 1468 93 60 ORANGE-COTE-IVOIRE, CI
36992 1425 1518 287 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
20011 1236 193 304 INTERNET-SOLUTIONS, ZA
36935 1001 521 42 Vodafone-, EG
37069 832 1083 15 MOBINIL, EG
6713 557 1861 35 IAM-AS, MA
36914 542 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
16509 12471 37832 3190 AMAZON-02, US
8151 11552 3227 604 UNINET, MX
9808 10099 8753 87 CHINAMOBILE-CN China Mobile Communication
12479 7701 1709 143 UNI2-AS, ES
7545 6191 842 660 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6153 8765 882 COGENT-174, US
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4692 312 552 CABLEONE, US
18403 4365 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
8151 11552 10948 UNINET, MX
9808 10099 10012 CHINAMOBILE-CN China Mobile Communications Grou
12479 7701 7558 UNI2-AS, ES
7545 6191 5531 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6153 5271 COGENT-174, US
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4365 4342 FPT-AS-AP FPT Telecom Company, VN
11492 4692 4140 CABLEONE, US
7155 4165 4080 VIASAT-SP-BACKBONE, US
7552 3911 3886 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
400866 UNALLOCATED 2.59.148.0/23 21859 ZEN-ECN, US
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
23.132.192.0/24 Origin: 30500 WOLFPAWSERVICES, CA
23.132.192.0/24 Transit: 6939 HURRICANE, US
23.140.16.0/24 Origin: 63371 RESERVED, ZZ
23.140.16.0/24 Transit: 3356 LEVEL3, US
23.140.48.0/24 Origin: 63371 RESERVED, ZZ
23.140.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, 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 /10:42 /11:93 /12:310
/13:592 /14:1234 /15:2194 /16:14030 /17:8310 /18:13875
/19:24783 /20:44359 /21:52568 /22:113031 /23:104134 /24:607411
/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 6673 7701 UNI2-AS, ES
8151 5735 11552 UNINET, MX
11492 3555 4692 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3408 3611 SHAW, CA
7155 3113 4165 VIASAT-SP-BACKBONE, US
22773 2526 3391 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2237 12471 AMAZON-02, US
30036 2224 2563 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2178 3548 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)
----------------------------------------------
1:2286 2:1555 3:537 4:9 5:4796 6:165
7:6 8:1548 9:2 11:172 12:1396 13:360
14:2470 15:334 16:269 17:357 18:904 20:453
21:4 22:188 23:7205 24:2764 25:2 27:2687
29:19 30:1 31:3078 32:46 34:73 35:176
36:2402 37:4532 38:10301 39:882 40:150 41:4414
42:2038 43:2519 44:344 45:18981 46:4988 47:294
49:2006 50:1871 51:585 52:1575 54:315 55:1024
56:8 57:242 58:2202 59:1181 60:1156 61:2872
62:2963 63:1845 64:5422 65:2233 66:4716 67:3057
68:1285 69:4012 70:1109 71:604 72:2929 74:2801
75:1637 76:627 77:2707 78:1857 79:1699 80:2226
81:2059 82:1800 83:1416 84:1807 85:3220 86:974
87:2418 88:1281 89:4339 90:761 91:8395 92:2743
93:2848 94:3852 95:4219 96:1259 97:308 98:1066
99:732 100:71 101:1367 102:4122 103:32368 104:4461
105:1113 106:1011 107:2601 108:1188 109:4100 110:2220
111:3287 112:2045 113:1816 114:1942 115:2188 116:2026
117:2668 118:2799 119:1981 120:1862 121:1337 122:2755
123:2186 124:1589 125:2806 126:62 128:1603 129:1017
130:1289 131:1905 132:803 133:450 134:1514 135:363
136:1341 137:1108 138:3061 139:1541 140:1516 141:1471
142:1828 143:1621 144:1010 145:436 146:2132 147:2033
148:2586 149:2903 150:1196 151:1515 152:2125 153:570
154:8428 155:1592 156:3504 157:1869 158:1253 159:2429
160:3498 161:1785 162:3629 163:1795 164:1709 165:2173
166:1344 167:1886 168:4268 169:803 170:5248 171:1000
172:4029 173:3212 174:915 175:1281 176:3618 177:5525
178:3807 179:2429 180:2578 181:4117 182:3359 183:2048
184:2267 185:21503 186:5405 187:4590 188:4265 189:4297
190:9843 191:2004 192:11229 193:9334 194:7747 195:5506
196:3494 197:3674 198:6020 199:8293 200:8528 201:6420
202:10446 203:10625 204:4627 205:3660 206:4652 207:3503
208:4221 209:5120 210:4545 211:2496 212:4534 213:3817
214:1053 215:48 216:6649 217:3153 218:1339 219:381
220:2105 221:1053 222:670 223:2286
End of report
More information about the ren-bgp-stats-all
mailing list