[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Nov 4 18:40:16 UTC 2022
IPv4 R&E Routing Table Report 18:35 GMT Fri 04 Nov, 2022
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: 929828
Prefixes after maximum aggregation (per Origin AS): 345050
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 441402
Number of IPv4 prefixes with a valid ROA: 377415
Number of IPv4 prefixes with an invalid ROA: 2878
Number of IPv4 prefixes with no ROA: 549535
Total ASes present in the Internet Routing Table: 73807
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 63596
Origin ASes announcing only one prefix: 25575
Transit ASes present in the Internet Routing Table: 10211
Transit-only ASes present in the Internet Routing Table: 396
Paths with bogon ASNs present in the IPv4 Routing Table: 137
Average AS path length visible in the Internet Routing Table: 6.0
Max AS path length visible: 59
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1024
Number of instances of unregistered ASNs: 1029
Number of 32-bit ASNs allocated by the RIRs: 40569
Number of 32-bit ASNs visible in the Routing Table: 33642
Prefixes from 32-bit ASNs in the Routing Table: 169910
Number of bogon 32-bit ASNs visible in the Routing Table: 28
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 519
Number of addresses announced to Internet: 3064560128
Equivalent to 182 /8s, 169 /16s and 122 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 320016
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 235721
Total APNIC prefixes after maximum aggregation: 67579
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 230700
Unique aggregates announced from the APNIC address blocks: 96930
APNIC Region origin ASes present in the Internet Routing Table: 13047
APNIC Prefixes per ASN: 17.68
APNIC Region origin ASes announcing only one prefix: 3773
APNIC Region transit ASes present in the Internet Routing Table: 1741
Average APNIC Region AS path length visible: 6.3
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8318
Number of APNIC addresses announced to Internet: 773456384
Equivalent to 46 /8s, 26 /16s and 2 /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, 131072-151865
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: 268971
Total ARIN prefixes after maximum aggregation: 121848
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 270452
Unique aggregates announced from the ARIN address blocks: 128977
ARIN Region origin ASes present in the Internet Routing Table: 19081
ARIN Prefixes per ASN: 14.17
ARIN Region origin ASes announcing only one prefix: 6991
ARIN Region transit ASes present in the Internet Routing Table: 1893
Average ARIN Region AS path length visible: 5.7
Max ARIN Region AS path length visible: 38
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4664
Number of ARIN addresses announced to Internet: 1289879296
Equivalent to 76 /8s, 225 /16s and 255 /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: 265376
Total RIPE prefixes after maximum aggregation: 121099
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 262003
Unique aggregates announced from the RIPE address blocks: 154758
RIPE Region origin ASes present in the Internet Routing Table: 28173
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 11957
RIPE Region transit ASes present in the Internet Routing Table: 3862
Average RIPE Region AS path length visible: 5.8
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10863
Number of RIPE addresses announced to Internet: 716637440
Equivalent to 42 /8s, 183 /16s and 5 /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: 127042
Total LACNIC prefixes after maximum aggregation: 28045
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 126375
Unique aggregates announced from the LACNIC address blocks: 48419
LACNIC Region origin ASes present in the Internet Routing Table: 10994
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2294
LACNIC Region transit ASes present in the Internet Routing Table: 2215
Average LACNIC Region AS path length visible: 6.3
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8758
Number of LACNIC addresses announced to Internet: 175928064
Equivalent to 10 /8s, 124 /16s and 115 /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: 31694
Total AfriNIC prefixes after maximum aggregation: 5708
AfriNIC Deaggregation factor: 5.55
Prefixes being announced from the AfriNIC address blocks: 39779
Unique aggregates announced from the AfriNIC address blocks: 11888
AfriNIC Region origin ASes present in the Internet Routing Table: 1719
AfriNIC Prefixes per ASN: 23.14
AfriNIC Region origin ASes announcing only one prefix: 560
AfriNIC Region transit ASes present in the Internet Routing Table: 338
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 59
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1039
Number of AfriNIC addresses announced to Internet: 108370432
Equivalent to 6 /8s, 117 /16s and 154 /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 9082 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5942 786 696 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3605 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3515 1043 62 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3479 1877 66 VNPT-AS-VN VNPT Corp, VN
9498 2503 499 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2291 11250 596 KIXS-AS-KR Korea Telecom, KR
24560 2259 850 411 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
45090 2180 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2158 440 214 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 7559 10612 2895 AMAZON-02, US
11492 4585 304 549 CABLEONE, US
7155 3898 265 32 VIASAT-SP-BACKBONE, US
22773 3757 3045 339 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3575 1870 2555 AKAMAI-AS, US
6327 3517 1320 63 SHAW, CA
749 3079 50662 2316 DNIC-AS-00749, US
7018 2615 24058 1575 ATT-INTERNET4, US
30036 2599 371 285 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2560 3480 351 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 6920 1730 144 UNI2-AS, ES
9121 6781 1692 17 TTNET, TR
20940 4124 3400 179 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3981 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2928 2290 912 ROSTELECOM-AS, RU
9009 2630 253 1350 M247, RO
6849 2344 339 20 UKRTELNET, UA
34984 2242 357 615 TELLCOM-AS, TR
47331 1988 304 1513 TTNET, TR
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 10786 3345 604 Uninet S.A. de C.V., MX
10620 3470 510 840 Telmex Colombia S.A., CO
11830 2301 369 64 Instituto Costarricense de Electricidad
13999 2100 341 544 Mega Cable, S.A. de C.V., MX
28573 1331 2328 261 Claro NXT Telecomunicacoes Ltda, BR
6503 1296 338 522 Axtel, S.A.B. de C.V., MX
3816 1286 722 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1110 182 471 Techtel LMDS Comunicaciones Interactiva
6147 1083 369 22 Telefonica del Peru S.A.A., PE
26615 992 2466 43 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 1575 393 21 LINKdotNET-AS, EG
24835 1545 521 31 RAYA-AS, EG
36992 1354 1520 270 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 991 68 31 ORANGE-COTE-IVOIRE, CI
36935 831 520 42 Vodafone-, EG
37457 831 325 50 Telkom-Internet, ZA
6713 612 1863 34 IAM-AS, MA
15399 503 51 33 WANANCHI-, KE
36914 494 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 10786 3345 604 Uninet S.A. de C.V., MX
9808 9082 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7559 10612 2895 AMAZON-02, US
12479 6920 1730 144 UNI2-AS, ES
9121 6781 1692 17 TTNET, TR
7545 5942 786 696 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4585 304 549 CABLEONE, US
20940 4124 3400 179 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3981 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9082 9035 CHINAMOBILE-CN China Mobile Communications Grou
12479 6920 6776 UNI2-AS, ES
9121 6781 6764 TTNET, TR
7545 5942 5246 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7559 4664 AMAZON-02, US
11492 4585 4036 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
20940 4124 3945 AKAMAI-ASN1, NL
8551 3981 3943 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3898 3866 VIASAT-SP-BACKBONE, US
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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, 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
198.51.100.0/24 29766 CHSPSC-29766, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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
23.181.240.0/24 Origin: 399613 UNASSIGNED
23.181.240.0/24 Transit: 11992 CENTENNIAL-, PR
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
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 /9:13 /10:38 /11:100 /12:296
/13:586 /14:1203 /15:2105 /16:13608 /17:8414 /18:14171
/19:25210 /20:44002 /21:52879 /22:110891 /23:100883 /24:555413
/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 5925 6920 UNI2-AS, ES
9121 5905 6781 TTNET, TR
8151 4739 10786 Uninet S.A. de C.V., MX
11492 3492 4585 CABLEONE, US
8551 3445 3981 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3325 3517 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2987 3898 VIASAT-SP-BACKBONE, US
22773 2779 3757 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2255 2599 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1897 2:1031 3:166 4:7 5:4211 6:118
7:5 8:1599 9:1 11:173 12:1619 13:350
14:2377 15:280 16:69 17:360 18:373 20:240
21:4 22:188 23:6018 24:2501 25:6 27:2783
29:19 31:2500 32:95 34:7 35:95 36:1824
37:4529 38:3765 39:773 40:154 41:4407 42:1174
43:2264 44:303 45:17508 46:4240 47:375 49:1729
50:1933 51:245 52:1497 54:398 55:846 56:8
57:87 58:1787 59:1115 60:1004 61:2448 62:2685
63:1970 64:5654 65:2344 66:4924 67:3036 68:1409
69:4178 70:1297 71:687 72:3064 74:2669 75:1483
76:597 77:2341 78:4013 79:3151 80:2074 81:1857
82:1484 83:1222 84:1448 85:3752 86:729 87:2014
88:2830 89:3457 90:552 91:7695 92:2050 93:2575
94:3580 95:4820 96:1349 97:351 98:1176 99:739
100:69 101:1303 102:2756 103:30567 104:4576 105:971
106:893 107:2553 108:920 109:4341 110:2011 111:3275
112:2053 113:1531 114:1557 115:2152 116:1883 117:2488
118:2327 119:1851 120:1679 121:1048 122:2584 123:2152
124:1507 125:2137 128:1309 129:1042 130:989 131:2222
132:862 133:378 134:1912 135:334 136:881 137:920
138:2796 139:1516 140:1126 141:1473 142:1402 143:1485
144:1199 145:355 146:1891 147:1546 148:2266 149:1842
150:886 151:1141 152:1962 153:536 154:3906 155:1445
156:1636 157:1304 158:1042 159:2203 160:2654 161:1388
162:3550 163:1457 164:1735 165:1682 166:817 167:1736
168:4152 169:929 170:4956 171:852 172:3493 173:3131
174:1031 175:1192 176:3656 177:5951 178:3537 179:2578
180:2353 181:3428 182:3203 183:1916 184:2361 185:20051
186:5031 187:4565 188:4089 189:3795 190:9178 191:1762
192:11047 193:8801 194:7244 195:5177 196:3222 197:2851
198:6018 199:6108 200:7991 201:6043 202:10387 203:10247
204:4607 205:3484 206:3950 207:3419 208:4113 209:4829
210:4198 211:2345 212:4082 213:3541 214:1100 215:53
216:6558 217:2732 218:1268 219:412 220:2050 221:926
222:660 223:1989
End of report
More information about the ren-bgp-stats-all
mailing list