[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sun Jun 11 18:41:29 UTC 2023
IPv4 R&E Routing Table Report 18:35 GMT Sun 11 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: 941404
Prefixes after maximum aggregation (per Origin AS): 349958
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 449978
Number of IPv4 prefixes with a valid ROA: 417316
Number of IPv4 prefixes with an invalid ROA: 1495
Number of IPv4 prefixes with no ROA: 522593
Total ASes present in the Internet Routing Table: 74473
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64233
Origin ASes announcing only one prefix: 25821
Transit ASes present in the Internet Routing Table: 10240
Transit-only ASes present in the Internet Routing Table: 424
Paths with bogon ASNs present in the IPv4 Routing Table: 156
Average AS path length visible in the Internet Routing Table: 7.8
Max AS path length visible: 129
Max AS path prepend of ASN ( 37447) 127
Prefixes from unregistered ASNs in the Routing Table: 1031
Number of instances of unregistered ASNs: 1038
Number of 32-bit ASNs allocated by the RIRs: 42071
Number of 32-bit ASNs visible in the Routing Table: 34687
Prefixes from 32-bit ASNs in the Routing Table: 178881
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: 581
Number of addresses announced to Internet: 3056093952
Equivalent to 182 /8s, 40 /16s and 75 /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: 319516
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 242488
Total APNIC prefixes after maximum aggregation: 68892
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 236429
Unique aggregates announced from the APNIC address blocks: 98199
APNIC Region origin ASes present in the Internet Routing Table: 13418
APNIC Prefixes per ASN: 17.62
APNIC Region origin ASes announcing only one prefix: 3951
APNIC Region transit ASes present in the Internet Routing Table: 1776
Average APNIC Region AS path length visible: 8.0
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8762
Number of APNIC addresses announced to Internet: 773067008
Equivalent to 46 /8s, 20 /16s and 17 /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: 273215
Total ARIN prefixes after maximum aggregation: 123167
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 276372
Unique aggregates announced from the ARIN address blocks: 130593
ARIN Region origin ASes present in the Internet Routing Table: 19130
ARIN Prefixes per ASN: 14.45
ARIN Region origin ASes announcing only one prefix: 7008
ARIN Region transit ASes present in the Internet Routing Table: 1871
Average ARIN Region AS path length visible: 7.6
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4817
Number of ARIN addresses announced to Internet: 1280759040
Equivalent to 76 /8s, 86 /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, 393216-401308
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: 263397
Total RIPE prefixes after maximum aggregation: 122880
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259028
Unique aggregates announced from the RIPE address blocks: 158828
RIPE Region origin ASes present in the Internet Routing Table: 28356
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 12011
RIPE Region transit ASes present in the Internet Routing Table: 3813
Average RIPE Region AS path length visible: 7.7
Max RIPE Region AS path length visible: 64
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11215
Number of RIPE addresses announced to Internet: 717740800
Equivalent to 42 /8s, 199 /16s and 219 /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: 129283
Total LACNIC prefixes after maximum aggregation: 28399
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 128270
Unique aggregates announced from the LACNIC address blocks: 49456
LACNIC Region origin ASes present in the Internet Routing Table: 11000
LACNIC Prefixes per ASN: 11.66
LACNIC Region origin ASes announcing only one prefix: 2279
LACNIC Region transit ASes present in the Internet Routing Table: 2293
Average LACNIC Region AS path length visible: 8.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8792
Number of LACNIC addresses announced to Internet: 177004032
Equivalent to 10 /8s, 140 /16s and 222 /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: 31990
Total AfriNIC prefixes after maximum aggregation: 5884
AfriNIC Deaggregation factor: 5.44
Prefixes being announced from the AfriNIC address blocks: 40724
Unique aggregates announced from the AfriNIC address blocks: 12425
AfriNIC Region origin ASes present in the Internet Routing Table: 1756
AfriNIC Prefixes per ASN: 23.19
AfriNIC Region origin ASes announcing only one prefix: 572
AfriNIC Region transit ASes present in the Internet Routing Table: 335
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: 1101
Number of AfriNIC addresses announced to Internet: 107127808
Equivalent to 6 /8s, 98 /16s and 164 /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 9496 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5725 784 692 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4184 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3684 1331 21 VIETEL-AS-AP Viettel Group, VN
45899 3465 1856 96 VNPT-AS-VN VNPT Corp, VN
7713 3428 1043 66 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3025 499 254 BBIL-AP BHARTI Airtel Ltd., IN
24560 2418 836 444 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2288 11252 579 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 8483 10834 3083 AMAZON-02, US
11492 4524 300 606 CABLEONE, US
7155 4103 284 77 VIASAT-SP-BACKBONE, US
22773 3571 3036 269 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3524 1319 66 SHAW, CA
749 3127 54969 2379 DNIC-AS-00749, US
16625 3121 1557 2353 AKAMAI-AS, US
396982 2662 3593 376 GOOGLE-CLOUD-PLATFORM, US
30036 2504 360 419 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2456 24003 1545 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 7298 1706 140 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4091 3398 162 AKAMAI-ASN1, NL
8551 3460 369 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2883 2291 911 ROSTELECOM-AS, RU
9009 2673 248 1390 M247, RO
34984 2275 360 605 TELLCOM-AS, TR
6849 2011 307 17 UKRTELNET, UA
58224 1827 945 534 TCI, IR
61317 1663 111 1294 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 11411 3363 604 Uninet S.A. de C.V., MX
10620 3529 507 838 Telmex Colombia S.A., CO
13999 2350 351 621 Mega Cable, S.A. de C.V., MX
11830 2270 369 64 Instituto Costarricense de Electricidad
28573 1320 2324 238 Claro NXT Telecomunicacoes Ltda, BR
6503 1301 343 510 Axtel, S.A.B. de C.V., MX
3816 1296 763 171 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1134 370 22 Telefonica del Peru S.A.A., PE
11664 1100 180 440 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 1536 533 27 RAYA-AS, EG
36992 1303 1517 281 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 812 319 46 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 531 54 42 WANANCHI-, KE
36914 513 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 11411 3363 604 Uninet S.A. de C.V., MX
9808 9496 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8483 10834 3083 AMAZON-02, US
12479 7298 1706 140 UNI2-AS, ES
7545 5725 784 692 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4524 300 606 CABLEONE, US
18403 4184 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4103 284 77 VIASAT-SP-BACKBONE, US
20940 4091 3398 162 AKAMAI-ASN1, NL
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 9496 9459 CHINAMOBILE-CN China Mobile Communications Grou
12479 7298 7158 UNI2-AS, ES
16509 8483 5400 AMAZON-02, US
7545 5725 5033 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4184 4159 FPT-AS-AP FPT Telecom Company, VN
7155 4103 4026 VIASAT-SP-BACKBONE, US
20940 4091 3929 AKAMAI-ASN1, NL
11492 4524 3918 CABLEONE, US
7552 3684 3663 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
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
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 6461 ZAYO-6461, 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
23.140.216.0/24 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
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 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 /14:1205 /15:2113 /16:13544 /17:8291 /18:14020
/19:25242 /20:43814 /21:52239 /22:110829 /23:101706 /24:567349
/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 7298 UNI2-AS, ES
8151 5359 11411 Uninet S.A. de C.V., MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3433 4524 CABLEONE, US
6327 3334 3524 SHAW, CA
7155 3088 4103 VIASAT-SP-BACKBONE, US
8551 2928 3460 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2638 3571 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2504 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2085 3529 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 2:1277 3:199 4:7 5:4615 6:131
7:6 8:1551 9:1 11:172 12:1532 13:388
14:2303 15:304 16:193 17:371 18:450 20:268
21:4 22:188 23:6304 24:2998 25:6 27:2583
29:19 31:2535 32:84 34:22 35:111 36:1965
37:4704 38:4946 39:848 40:151 41:4412 42:1988
43:2353 44:310 45:17702 46:4334 47:376 49:1758
50:1884 51:584 52:1596 54:393 55:865 56:8
57:128 58:1891 59:1052 60:987 61:2592 62:2762
63:1913 64:5815 65:2342 66:5141 67:3076 68:1361
69:4169 70:1370 71:680 72:3061 74:2640 75:1588
76:608 77:2557 78:1873 79:2977 80:2140 81:1817
82:1505 83:1275 84:1519 85:3056 86:763 87:2028
88:1216 89:3783 90:615 91:7860 92:2065 93:2634
94:3689 95:4078 96:1318 97:336 98:1153 99:744
100:88 101:1313 102:3061 103:31627 104:4610 105:900
106:936 107:2583 108:1065 109:4218 110:2100 111:3121
112:2041 113:1740 114:1673 115:2071 116:1900 117:2553
118:2617 119:1999 120:1798 121:1083 122:2616 123:2152
124:1565 125:2471 128:1488 129:1127 130:1023 131:2152
132:862 133:420 134:1831 135:350 136:879 137:967
138:2891 139:1543 140:1263 141:1437 142:1460 143:1591
144:1117 145:345 146:1965 147:1606 148:2431 149:2258
150:897 151:1153 152:1961 153:572 154:4607 155:1428
156:1818 157:1323 158:1085 159:2226 160:2626 161:1559
162:3538 163:1591 164:1665 165:1879 166:1087 167:1739
168:4148 169:969 170:4995 171:901 172:3591 173:2982
174:1071 175:1197 176:3765 177:6026 178:3618 179:2584
180:2519 181:3537 182:3393 183:2060 184:2349 185:20515
186:5320 187:4594 188:4239 189:4095 190:9326 191:1980
192:10959 193:8941 194:7394 195:5237 196:3322 197:2706
198:5958 199:6118 200:8322 201:6165 202:10508 203:10435
204:4590 205:3714 206:4315 207:3484 208:4128 209:4940
210:4261 211:2449 212:4242 213:3653 214:1089 215:59
216:6709 217:2827 218:1292 219:416 220:1755 221:967
222:684 223:2155
End of report
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