[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 16 18:40:11 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Wed 16 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: 976672
Prefixes after maximum aggregation (per Origin AS): 366457
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 467842
Number of IPv4 prefixes with a valid ROA: 517579
Number of IPv4 prefixes with an invalid ROA: 609
Number of IPv4 prefixes with no ROA: 458484
Total ASes present in the Internet Routing Table: 76285
Prefixes per ASN: 12.80
Origin-only ASes present in the Internet Routing Table: 65509
Origin ASes announcing only one prefix: 26505
Transit ASes present in the Internet Routing Table: 10776
Transit-only ASes present in the Internet Routing Table: 519
Paths with bogon ASNs present in the IPv4 Routing Table: 96
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 61
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1031
Number of instances of unregistered ASNs: 1042
Number of 32-bit ASNs allocated by the RIRs: 45556
Number of 32-bit ASNs visible in the Routing Table: 37245
Prefixes from 32-bit ASNs in the Routing Table: 197957
Number of bogon 32-bit ASNs visible in the Routing Table: 50
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 551
Number of addresses announced to Internet: 3027526144
Equivalent to 180 /8s, 116 /16s and 98 /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: 323795
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253640
Total APNIC prefixes after maximum aggregation: 74828
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 245633
Unique aggregates announced from the APNIC address blocks: 100886
APNIC Region origin ASes present in the Internet Routing Table: 14332
APNIC Prefixes per ASN: 17.14
APNIC Region origin ASes announcing only one prefix: 4374
APNIC Region transit ASes present in the Internet Routing Table: 1893
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: 9808
Number of APNIC addresses announced to Internet: 756180992
Equivalent to 45 /8s, 18 /16s and 104 /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: 284911
Total ARIN prefixes after maximum aggregation: 125955
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288562
Unique aggregates announced from the ARIN address blocks: 135353
ARIN Region origin ASes present in the Internet Routing Table: 19163
ARIN Prefixes per ASN: 15.06
ARIN Region origin ASes announcing only one prefix: 6979
ARIN Region transit ASes present in the Internet Routing Table: 1957
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 31
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5039
Number of ARIN addresses announced to Internet: 1266818304
Equivalent to 75 /8s, 130 /16s and 29 /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: 271445
Total RIPE prefixes after maximum aggregation: 129424
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 267790
Unique aggregates announced from the RIPE address blocks: 168368
RIPE Region origin ASes present in the Internet Routing Table: 28816
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: 3911
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: 12077
Number of RIPE addresses announced to Internet: 722363392
Equivalent to 43 /8s, 14 /16s and 100 /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: 130170
Total LACNIC prefixes after maximum aggregation: 28923
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127655
Unique aggregates announced from the LACNIC address blocks: 48500
LACNIC Region origin ASes present in the Internet Routing Table: 11165
LACNIC Prefixes per ASN: 11.43
LACNIC Region origin ASes announcing only one prefix: 2369
LACNIC Region transit ASes present in the Internet Routing Table: 2480
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9065
Number of LACNIC addresses announced to Internet: 177578240
Equivalent to 10 /8s, 149 /16s and 161 /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: 35475
Total AfriNIC prefixes after maximum aggregation: 6660
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 46481
Unique aggregates announced from the AfriNIC address blocks: 14292
AfriNIC Region origin ASes present in the Internet Routing Table: 1896
AfriNIC Prefixes per ASN: 24.52
AfriNIC Region origin ASes announcing only one prefix: 653
AfriNIC Region transit ASes present in the Internet Routing Table: 370
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 51
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1256
Number of AfriNIC addresses announced to Internet: 104300800
Equivalent to 6 /8s, 55 /16s and 129 /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 10099 8750 74 CHINAMOBILE-CN China Mobile Communication
7545 5974 840 653 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4527 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3954 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3834 511 268 BBIL-AP BHARTI Airtel Ltd., IN
7713 3648 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3252 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2767 827 534 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2202 434 191 TATACOMM-AS TATA Communications formerly
45090 2172 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 10865 11909 3805 AMAZON-02, US
174 6359 8766 865 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3600 1320 79 SHAW, CA
22773 3410 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3264 54912 2511 DNIC-AS-00749, US
7018 3195 23677 1976 ATT-INTERNET4, US
16625 2888 1262 2141 AKAMAI-AS, US
396982 2868 3652 421 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 7643 1709 143 UNI2-AS, ES
39891 4668 282 60 ALJAWWALSTC-AS, SA
20940 3905 3395 126 AKAMAI-ASN1, NL
9009 3648 313 1857 M247, RO
12389 2951 2295 883 ROSTELECOM-AS, RU
34984 2335 357 580 TELLCOM-AS, TR
212238 1788 131 1327 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1579 1852 14 TE-AS TE-AS, EG
8551 1475 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 11579 3240 507 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2534 534 357 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1341 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1318 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1150 374 163 Axtel, S.A.B. de C.V., MX
28202 1144 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1107 369 22 Telefonica del Peru S.A.A., PE
22884 1063 97 371 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 1636 593 29 RAYA-AS, EG
24863 1615 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1348 85 63 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
20011 997 171 386 INTERNET-SOLUTIONS, ZA
36935 992 523 47 Vodafone-, EG
37069 674 1100 16 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
36914 543 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 11579 3240 507 UNINET, MX
16509 10865 11909 3805 AMAZON-02, US
9808 10099 8750 74 CHINAMOBILE-CN China Mobile Communication
12479 7643 1709 143 UNI2-AS, ES
174 6359 8766 865 COGENT-174, US
7545 5974 840 653 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4668 282 60 ALJAWWALSTC-AS, SA
11492 4660 310 547 CABLEONE, US
18403 4527 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 10099 10025 CHINAMOBILE-CN China Mobile Communications Grou
12479 7643 7500 UNI2-AS, ES
16509 10865 7060 AMAZON-02, US
174 6359 5494 COGENT-174, US
7545 5974 5321 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4668 4608 ALJAWWALSTC-AS, SA
18403 4527 4504 FPT-AS-AP FPT Telecom Company, VN
11492 4660 4113 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3954 3929 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 6461 ZAYO-6461, US
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, 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
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 /14:1188 /15:2107 /16:13259 /17:8299 /18:13847
/19:24534 /20:44363 /21:52520 /22:113097 /23:103572 /24:598854
/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 6708 7643 UNI2-AS, ES
8151 5735 11579 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3428 4668 ALJAWWALSTC-AS, SA
6327 3397 3600 SHAW, CA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2542 3410 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2216 10865 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2175 2514 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2274 2:1551 3:499 4:8 5:4775 6:169
7:6 8:1512 9:1 11:172 12:1422 13:374
14:2431 15:330 16:264 17:357 18:891 20:428
21:4 22:188 23:6931 24:3026 25:2 27:2662
29:19 31:2880 32:53 34:74 35:141 36:2366
37:4566 38:9955 39:922 40:150 41:4365 42:2170
43:2444 44:338 45:18160 46:4706 47:303 49:2021
50:1889 51:581 52:1579 54:317 55:955 56:8
57:233 58:2188 59:1200 60:1139 61:2780 62:2894
63:1865 64:5559 65:2292 66:4758 67:3037 68:1334
69:4051 70:1297 71:578 72:2932 74:2804 75:1663
76:631 77:2614 78:1874 79:1663 80:2208 81:2056
82:1769 83:1366 84:1764 85:3106 86:984 87:2416
88:1314 89:4365 90:680 91:8330 92:2609 93:2816
94:3828 95:4323 96:1262 97:316 98:1074 99:739
100:74 101:1171 102:3734 103:32274 104:4473 105:1086
106:980 107:2390 108:1169 109:4043 110:2193 111:3276
112:2053 113:1779 114:1925 115:2149 116:1979 117:2709
118:2791 119:1988 120:1873 121:1357 122:2712 123:2160
124:1587 125:2834 126:64 128:1430 129:1005 130:1269
131:1895 132:825 133:444 134:1519 135:355 136:1233
137:1092 138:2996 139:1518 140:1464 141:1448 142:1785
143:1611 144:1013 145:395 146:2125 147:2046 148:2563
149:2876 150:1064 151:1377 152:2121 153:570 154:7315
155:1503 156:2589 157:1851 158:1211 159:2437 160:3297
161:1795 162:3573 163:1768 164:1954 165:2155 166:1295
167:1863 168:4189 169:796 170:5099 171:1035 172:3912
173:3140 174:905 175:1276 176:3529 177:5495 178:3619
179:2335 180:2483 181:4051 182:3320 183:2037 184:2264
185:21350 186:5331 187:4555 188:4358 189:4274 190:9846
191:1986 192:11072 193:9298 194:7660 195:5525 196:3492
197:3504 198:5975 199:8173 200:8405 201:6331 202:10353
203:10534 204:4643 205:3660 206:4617 207:3606 208:4211
209:5176 210:4560 211:2562 212:4516 213:3679 214:1074
215:48 216:6687 217:3074 218:1339 219:402 220:2065
221:1050 222:705 223:2255
End of report
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