[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Dec 9 18:40:40 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Mon 09 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: 981633
Prefixes after maximum aggregation (per Origin AS): 368998
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 471760
Number of IPv4 prefixes with a valid ROA: 524864
Number of IPv4 prefixes with an invalid ROA: 439
Number of IPv4 prefixes with no ROA: 456330
Total ASes present in the Internet Routing Table: 76436
Prefixes per ASN: 12.84
Origin-only ASes present in the Internet Routing Table: 65636
Origin ASes announcing only one prefix: 26466
Transit ASes present in the Internet Routing Table: 10800
Transit-only ASes present in the Internet Routing Table: 520
Paths with bogon ASNs present in the IPv4 Routing Table: 74
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: 1054
Number of instances of unregistered ASNs: 1065
Number of 32-bit ASNs allocated by the RIRs: 45981
Number of 32-bit ASNs visible in the Routing Table: 37520
Prefixes from 32-bit ASNs in the Routing Table: 200929
Number of bogon 32-bit ASNs visible in the Routing Table: 39
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 491
Number of addresses announced to Internet: 3025762304
Equivalent to 180 /8s, 89 /16s and 120 /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: 324378
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 254792
Total APNIC prefixes after maximum aggregation: 75279
APNIC Deaggregation factor: 3.38
Prefixes being announced from the APNIC address blocks: 247235
Unique aggregates announced from the APNIC address blocks: 101761
APNIC Region origin ASes present in the Internet Routing Table: 14410
APNIC Prefixes per ASN: 17.16
APNIC Region origin ASes announcing only one prefix: 4416
APNIC Region transit ASes present in the Internet Routing Table: 1898
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: 9905
Number of APNIC addresses announced to Internet: 755530752
Equivalent to 45 /8s, 8 /16s and 124 /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: 285687
Total ARIN prefixes after maximum aggregation: 126684
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288557
Unique aggregates announced from the ARIN address blocks: 136132
ARIN Region origin ASes present in the Internet Routing Table: 19178
ARIN Prefixes per ASN: 15.05
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1959
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5083
Number of ARIN addresses announced to Internet: 1266167808
Equivalent to 75 /8s, 120 /16s and 48 /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: 272413
Total RIPE prefixes after maximum aggregation: 130474
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268860
Unique aggregates announced from the RIPE address blocks: 169807
RIPE Region origin ASes present in the Internet Routing Table: 28861
RIPE Prefixes per ASN: 9.32
RIPE Region origin ASes announcing only one prefix: 12090
RIPE Region transit ASes present in the Internet Routing Table: 3917
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: 12175
Number of RIPE addresses announced to Internet: 722026752
Equivalent to 43 /8s, 9 /16s and 65 /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: 131428
Total LACNIC prefixes after maximum aggregation: 29234
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 128771
Unique aggregates announced from the LACNIC address blocks: 48658
LACNIC Region origin ASes present in the Internet Routing Table: 11173
LACNIC Prefixes per ASN: 11.53
LACNIC Region origin ASes announcing only one prefix: 2351
LACNIC Region transit ASes present in the Internet Routing Table: 2483
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: 9091
Number of LACNIC addresses announced to Internet: 177496576
Equivalent to 10 /8s, 148 /16s and 98 /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: 36259
Total AfriNIC prefixes after maximum aggregation: 6668
AfriNIC Deaggregation factor: 5.44
Prefixes being announced from the AfriNIC address blocks: 47719
Unique aggregates announced from the AfriNIC address blocks: 15006
AfriNIC Region origin ASes present in the Internet Routing Table: 1910
AfriNIC Prefixes per ASN: 24.98
AfriNIC Region origin ASes announcing only one prefix: 650
AfriNIC Region transit ASes present in the Internet Routing Table: 369
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: 104289280
Equivalent to 6 /8s, 55 /16s and 84 /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 10095 8753 87 CHINAMOBILE-CN China Mobile Communication
7545 6190 842 658 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4570 347 23 FPT-AS-AP FPT Telecom Company, VN
9498 3957 518 286 BBIL-AP BHARTI Airtel Ltd., IN
7552 3891 1331 25 VIETEL-AS-AP Viettel Group, VN
7713 3665 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3246 1869 100 VNPT-AS-VN VNPT Corp, VN
24560 2795 836 541 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2206 434 190 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 11094 12132 3964 AMAZON-02, US
174 6091 8764 889 COGENT-174, US
11492 4679 311 553 CABLEONE, US
7155 4168 287 85 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3401 3033 185 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3169 23487 2005 ATT-INTERNET4, US
16625 2932 1281 2164 AKAMAI-AS, US
396982 2887 3656 433 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 7734 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3958 3395 125 AKAMAI-ASN1, NL
9009 3690 318 1868 M247, RO
12389 2951 2294 880 ROSTELECOM-AS, RU
34984 2343 360 576 TELLCOM-AS, TR
212238 1830 132 1351 CDNEXT, GB
8452 1614 1852 22 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 11545 3226 603 UNINET, MX
10620 3543 494 943 Telmex Colombia S.A., CO
13999 2536 538 370 Mega Cable, S.A. de C.V., MX
11830 1993 369 64 Instituto Costarricense de Electricidad y
28573 1334 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1324 778 206 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1167 373 162 Axtel, S.A.B. de C.V., MX
28202 1120 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1114 371 22 Telefonica del Peru S.A.A., PE
22884 1067 98 375 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 1649 593 29 RAYA-AS, EG
24863 1636 389 16 LINKdotNET-AS, EG
29571 1447 91 59 ORANGE-COTE-IVOIRE, CI
36992 1427 1518 288 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
20011 1117 181 290 INTERNET-SOLUTIONS, ZA
36935 1015 523 46 Vodafone-, EG
37069 862 1083 15 MOBINIL, EG
6713 557 1861 35 IAM-AS, MA
36914 553 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 11545 3226 603 UNINET, MX
16509 11094 12132 3964 AMAZON-02, US
9808 10095 8753 87 CHINAMOBILE-CN China Mobile Communication
12479 7734 1709 143 UNI2-AS, ES
7545 6190 842 658 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6091 8764 889 COGENT-174, US
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4679 311 553 CABLEONE, US
18403 4570 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4168 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 10095 10008 CHINAMOBILE-CN China Mobile Communications Grou
12479 7734 7591 UNI2-AS, ES
16509 11094 7130 AMAZON-02, US
7545 6190 5532 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6091 5202 COGENT-174, US
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4570 4547 FPT-AS-AP FPT Telecom Company, VN
11492 4679 4126 CABLEONE, US
7155 4168 4083 VIASAT-SP-BACKBONE, US
7552 3891 3866 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
23.154.248.0/24 Origin: 54641 IMH-IAD, US
23.154.248.0/24 Transit: 3257 GTT-BACKBONE GTT, 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
/13:576 /14:1183 /15:2100 /16:13228 /17:8268 /18:13788
/19:24589 /20:44488 /21:52616 /22:112916 /23:104025 /24:603402
/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 6716 7734 UNI2-AS, ES
8151 5714 11545 UNINET, MX
11492 3555 4679 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3400 3603 SHAW, CA
7155 3112 4168 VIASAT-SP-BACKBONE, US
22773 2536 3401 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2261 11094 AMAZON-02, US
30036 2210 2550 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2173 3543 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)
----------------------------------------------
1:2295 2:1564 3:523 4:8 5:4776 6:166
7:6 8:1546 9:2 11:172 12:1397 13:368
14:2464 15:334 16:270 17:358 18:903 20:451
21:4 22:188 23:7118 24:2779 25:2 27:2684
29:19 31:3082 32:46 34:74 35:177 36:2395
37:4458 38:9985 39:879 40:149 41:4400 42:2165
43:2494 44:347 45:18539 46:4971 47:297 49:2007
50:1856 51:586 52:1576 54:316 55:1026 56:8
57:242 58:2244 59:1184 60:1153 61:2840 62:2954
63:1844 64:5419 65:2293 66:4723 67:3061 68:1285
69:4017 70:1116 71:597 72:2931 74:2673 75:1579
76:635 77:2704 78:1858 79:1668 80:2194 81:2058
82:1780 83:1399 84:1790 85:3213 86:972 87:2425
88:1279 89:4359 90:747 91:8347 92:2730 93:2864
94:3860 95:4211 96:1252 97:313 98:1068 99:734
100:71 101:1422 102:3846 103:32272 104:4455 105:1103
106:1000 107:2438 108:1195 109:4040 110:2224 111:3272
112:2046 113:1813 114:1936 115:2216 116:2009 117:2695
118:2792 119:1982 120:1863 121:1339 122:2747 123:2179
124:1596 125:2829 126:62 128:1575 129:1016 130:1284
131:1924 132:810 133:448 134:1511 135:367 136:1344
137:1115 138:3035 139:1534 140:1506 141:1455 142:1857
143:1633 144:1009 145:408 146:2124 147:2041 148:2597
149:2884 150:1163 151:1467 152:2128 153:569 154:7568
155:1579 156:2765 157:1855 158:1219 159:2433 160:3462
161:1776 162:3608 163:1799 164:1717 165:2169 166:1345
167:1880 168:4267 169:801 170:5262 171:997 172:3993
173:3187 174:918 175:1282 176:3589 177:5498 178:3795
179:2432 180:2556 181:4093 182:3363 183:2073 184:2267
185:21481 186:5357 187:4572 188:4245 189:4305 190:9836
191:1986 192:11174 193:9320 194:7732 195:5491 196:3501
197:3652 198:5983 199:8269 200:8510 201:6435 202:10397
203:10589 204:4635 205:3678 206:4622 207:3495 208:4244
209:5124 210:4580 211:2519 212:4511 213:3747 214:1056
215:48 216:6618 217:3159 218:1326 219:395 220:2090
221:1053 222:708 223:2320
End of report
More information about the ren-bgp-stats-all
mailing list