[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Jun 5 18:41:36 UTC 2023
IPv4 R&E Routing Table Report 18:35 GMT Mon 05 Jun, 2023
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: 940794
Prefixes after maximum aggregation (per Origin AS): 349552
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 449903
Number of IPv4 prefixes with a valid ROA: 417263
Number of IPv4 prefixes with an invalid ROA: 1494
Number of IPv4 prefixes with no ROA: 522037
Total ASes present in the Internet Routing Table: 74429
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64187
Origin ASes announcing only one prefix: 25797
Transit ASes present in the Internet Routing Table: 10242
Transit-only ASes present in the Internet Routing Table: 422
Paths with bogon ASNs present in the IPv4 Routing Table: 142
Average AS path length visible in the Internet Routing Table: 7.7
Max AS path length visible: 129
Max AS path prepend of ASN ( 37447) 127
Prefixes from unregistered ASNs in the Routing Table: 1074
Number of instances of unregistered ASNs: 1081
Number of 32-bit ASNs allocated by the RIRs: 42021
Number of 32-bit ASNs visible in the Routing Table: 34641
Prefixes from 32-bit ASNs in the Routing Table: 178231
Number of bogon 32-bit ASNs visible in the Routing Table: 34
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 586
Number of addresses announced to Internet: 3056058368
Equivalent to 182 /8s, 39 /16s and 192 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
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: 319395
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 242089
Total APNIC prefixes after maximum aggregation: 68803
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 236016
Unique aggregates announced from the APNIC address blocks: 98086
APNIC Region origin ASes present in the Internet Routing Table: 13390
APNIC Prefixes per ASN: 17.63
APNIC Region origin ASes announcing only one prefix: 3928
APNIC Region transit ASes present in the Internet Routing Table: 1783
Average APNIC Region AS path length visible: 7.9
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8733
Number of APNIC addresses announced to Internet: 773028096
Equivalent to 46 /8s, 19 /16s and 121 /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: 272954
Total ARIN prefixes after maximum aggregation: 122923
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 276236
Unique aggregates announced from the ARIN address blocks: 130692
ARIN Region origin ASes present in the Internet Routing Table: 19113
ARIN Prefixes per ASN: 14.45
ARIN Region origin ASes announcing only one prefix: 6982
ARIN Region transit ASes present in the Internet Routing Table: 1872
Average ARIN Region AS path length visible: 7.5
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4804
Number of ARIN addresses announced to Internet: 1280786432
Equivalent to 76 /8s, 87 /16s and 64 /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, 393216-401308
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: 263469
Total RIPE prefixes after maximum aggregation: 122726
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 259043
Unique aggregates announced from the RIPE address blocks: 158704
RIPE Region origin ASes present in the Internet Routing Table: 28348
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12016
RIPE Region transit ASes present in the Internet Routing Table: 3806
Average RIPE Region AS path length visible: 7.6
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11203
Number of RIPE addresses announced to Internet: 717763072
Equivalent to 42 /8s, 200 /16s and 50 /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
196608-213403
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: 128999
Total LACNIC prefixes after maximum aggregation: 28413
LACNIC Deaggregation factor: 4.54
Prefixes being announced from the LACNIC address blocks: 128016
Unique aggregates announced from the LACNIC address blocks: 49470
LACNIC Region origin ASes present in the Internet Routing Table: 11004
LACNIC Prefixes per ASN: 11.63
LACNIC Region origin ASes announcing only one prefix: 2292
LACNIC Region transit ASes present in the Internet Routing Table: 2285
Average LACNIC Region AS path length visible: 8.3
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8795
Number of LACNIC addresses announced to Internet: 176900096
Equivalent to 10 /8s, 139 /16s and 72 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 32209
Total AfriNIC prefixes after maximum aggregation: 5909
AfriNIC Deaggregation factor: 5.45
Prefixes being announced from the AfriNIC address blocks: 40897
Unique aggregates announced from the AfriNIC address blocks: 12469
AfriNIC Region origin ASes present in the Internet Routing Table: 1761
AfriNIC Prefixes per ASN: 23.22
AfriNIC Region origin ASes announcing only one prefix: 579
AfriNIC Region transit ASes present in the Internet Routing Table: 340
Average AfriNIC Region AS path length visible: 6.6
Max AfriNIC Region AS path length visible: 129
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1106
Number of AfriNIC addresses announced to Internet: 107182336
Equivalent to 6 /8s, 99 /16s and 121 /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 9482 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5723 784 693 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4181 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3680 1331 21 VIETEL-AS-AP Viettel Group, VN
45899 3464 1856 96 VNPT-AS-VN VNPT Corp, VN
7713 3431 1043 66 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3024 499 254 BBIL-AP BHARTI Airtel Ltd., IN
24560 2412 836 447 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2297 11252 587 KIXS-AS-KR Korea Telecom, KR
4755 2153 442 197 TATACOMM-AS TATA Communications formerl
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 8501 10825 3046 AMAZON-02, US
11492 4524 300 606 CABLEONE, US
7155 4052 282 62 VIASAT-SP-BACKBONE, US
22773 3572 3052 274 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3522 1319 66 SHAW, CA
749 3128 54970 2380 DNIC-AS-00749, US
16625 3078 1545 2324 AKAMAI-AS, US
396982 2660 3593 375 GOOGLE-CLOUD-PLATFORM, US
30036 2504 360 419 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2469 24004 1554 ATT-INTERNET4, 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 7302 1707 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4104 3398 162 AKAMAI-ASN1, NL
8551 3663 369 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2882 2291 910 ROSTELECOM-AS, RU
9009 2672 248 1391 M247, RO
34984 2277 360 606 TELLCOM-AS, TR
6849 1992 307 17 UKRTELNET, UA
58224 1828 945 534 TCI, IR
61317 1667 111 1293 ASDETUK www.heficed.com, US
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 11371 3358 610 Uninet S.A. de C.V., MX
10620 3518 507 856 Telmex Colombia S.A., CO
13999 2370 364 630 Mega Cable, S.A. de C.V., MX
11830 2270 369 64 Instituto Costarricense de Electricidad
28573 1332 2324 238 Claro NXT Telecomunicacoes Ltda, BR
6503 1301 343 510 Axtel, S.A.B. de C.V., MX
3816 1295 762 171 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1133 370 22 Telefonica del Peru S.A.A., PE
11664 1099 180 441 Techtel LMDS Comunicaciones Interactiva
26615 1025 2498 45 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 1586 393 19 LINKdotNET-AS, EG
24835 1538 533 29 RAYA-AS, EG
36992 1341 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1036 67 47 ORANGE-COTE-IVOIRE, CI
36935 917 520 42 Vodafone-, EG
37457 813 319 46 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 528 54 42 WANANCHI-, KE
36914 521 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 11371 3358 610 Uninet S.A. de C.V., MX
9808 9482 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8501 10825 3046 AMAZON-02, US
12479 7302 1707 141 UNI2-AS, ES
7545 5723 784 693 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4524 300 606 CABLEONE, US
18403 4181 347 25 FPT-AS-AP FPT Telecom Company, VN
20940 4104 3398 162 AKAMAI-ASN1, NL
7155 4052 282 62 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 9482 9445 CHINAMOBILE-CN China Mobile Communications Grou
12479 7302 7161 UNI2-AS, ES
16509 8501 5455 AMAZON-02, US
7545 5723 5030 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4181 4156 FPT-AS-AP FPT Telecom Company, VN
7155 4052 3990 VIASAT-SP-BACKBONE, US
20940 4104 3942 AKAMAI-ASN1, NL
11492 4524 3918 CABLEONE, US
7552 3680 3659 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
3507 UNALLOCATED 2.57.241.0/24 213035 AS-SERVERION Serverion B.V.,
3507 UNALLOCATED 5.105.49.0/24 213035 AS-SERVERION Serverion B.V.,
3507 UNALLOCATED 5.105.69.0/24 213035 AS-SERVERION Serverion B.V.,
65000 PRIVATE 5.227.24.0/22 8580 SANDY MTS Nizhniy Novgorod,
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
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 LIGHTOWER, 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
23.139.232.0/24 Origin: 211619 MAXKO, HR
23.139.232.0/24 Transit: 42864 GIGANET-HU GigaNet Internet Service Prov
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 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /10:38 /11:103 /12:301
/13:580 /14:1208 /15:2124 /16:13540 /17:8280 /18:14023
/19:25204 /20:43846 /21:52239 /22:110723 /23:101664 /24:566891
/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 6387 7302 UNI2-AS, ES
8151 5318 11371 Uninet S.A. de C.V., MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3433 4524 CABLEONE, US
6327 3333 3522 SHAW, CA
8551 3136 3663 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3067 4052 VIASAT-SP-BACKBONE, US
22773 2635 3572 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2504 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2073 3518 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)
----------------------------------------------
1:2144 2:1240 3:198 4:7 5:4606 6:131
7:6 8:1554 9:1 11:172 12:1534 13:387
14:2302 15:304 16:193 17:369 18:454 20:267
21:4 22:188 23:6312 24:2997 25:6 27:2565
29:19 31:2528 32:84 34:21 35:111 36:1962
37:4679 38:4855 39:847 40:151 41:4443 42:1961
43:2375 44:312 45:17611 46:4370 47:375 49:1759
50:1889 51:585 52:1598 54:394 55:867 56:8
57:126 58:1864 59:1053 60:984 61:2587 62:2783
63:1920 64:5805 65:2326 66:5132 67:3035 68:1358
69:4174 70:1370 71:678 72:3067 74:2632 75:1587
76:606 77:2553 78:1876 79:3184 80:2148 81:1819
82:1503 83:1276 84:1536 85:3050 86:764 87:2040
88:1218 89:3728 90:617 91:7868 92:2064 93:2633
94:3692 95:4073 96:1309 97:336 98:1153 99:744
100:83 101:1323 102:3060 103:31549 104:4625 105:901
106:927 107:2586 108:1053 109:4209 110:2088 111:3129
112:1990 113:1739 114:1663 115:2073 116:1894 117:2543
118:2624 119:2015 120:1795 121:1078 122:2603 123:2160
124:1567 125:2459 128:1506 129:1127 130:1025 131:2155
132:868 133:420 134:1847 135:349 136:884 137:962
138:2874 139:1543 140:1255 141:1435 142:1464 143:1612
144:1148 145:348 146:1964 147:1604 148:2434 149:2258
150:898 151:1155 152:1963 153:571 154:4625 155:1450
156:1815 157:1237 158:1079 159:2233 160:2624 161:1554
162:3541 163:1544 164:1661 165:1845 166:1098 167:1756
168:4151 169:974 170:4975 171:902 172:3589 173:2977
174:1064 175:1194 176:3764 177:6082 178:3596 179:2598
180:2521 181:3539 182:3394 183:2063 184:2336 185:20503
186:5253 187:4573 188:4231 189:4063 190:9297 191:1940
192:10960 193:8917 194:7380 195:5230 196:3338 197:2749
198:5960 199:6126 200:8356 201:6159 202:10566 203:10428
204:4587 205:3729 206:4317 207:3475 208:4114 209:4934
210:4238 211:2454 212:4248 213:3649 214:1117 215:59
216:6697 217:2819 218:1256 219:416 220:1756 221:958
222:682 223:2155
End of report
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