[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Nov 7 18:40:39 UTC 2022
IPv4 R&E Routing Table Report 18:35 GMT Mon 07 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: 931314
Prefixes after maximum aggregation (per Origin AS): 345213
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 441688
Number of IPv4 prefixes with a valid ROA: 377815
Number of IPv4 prefixes with an invalid ROA: 2860
Number of IPv4 prefixes with no ROA: 550639
Total ASes present in the Internet Routing Table: 73796
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 63575
Origin ASes announcing only one prefix: 25523
Transit ASes present in the Internet Routing Table: 10221
Transit-only ASes present in the Internet Routing Table: 396
Paths with bogon ASNs present in the IPv4 Routing Table: 135
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: 1015
Number of instances of unregistered ASNs: 1017
Number of 32-bit ASNs allocated by the RIRs: 40593
Number of 32-bit ASNs visible in the Routing Table: 33649
Prefixes from 32-bit ASNs in the Routing Table: 170025
Number of bogon 32-bit ASNs visible in the Routing Table: 20
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 508
Number of addresses announced to Internet: 3064637952
Equivalent to 182 /8s, 170 /16s and 170 /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: 321360
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 235803
Total APNIC prefixes after maximum aggregation: 67620
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 230760
Unique aggregates announced from the APNIC address blocks: 96956
APNIC Region origin ASes present in the Internet Routing Table: 13036
APNIC Prefixes per ASN: 17.70
APNIC Region origin ASes announcing only one prefix: 3760
APNIC Region transit ASes present in the Internet Routing Table: 1736
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: 8308
Number of APNIC addresses announced to Internet: 773428992
Equivalent to 46 /8s, 25 /16s and 151 /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: 268889
Total ARIN prefixes after maximum aggregation: 121907
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 270345
Unique aggregates announced from the ARIN address blocks: 128978
ARIN Region origin ASes present in the Internet Routing Table: 19088
ARIN Prefixes per ASN: 14.16
ARIN Region origin ASes announcing only one prefix: 6995
ARIN Region transit ASes present in the Internet Routing Table: 1902
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: 4668
Number of ARIN addresses announced to Internet: 1289849600
Equivalent to 76 /8s, 225 /16s and 139 /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: 265520
Total RIPE prefixes after maximum aggregation: 121098
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 262174
Unique aggregates announced from the RIPE address blocks: 154883
RIPE Region origin ASes present in the Internet Routing Table: 28162
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 11945
RIPE Region transit ASes present in the Internet Routing Table: 3860
Average RIPE Region AS path length visible: 5.8
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10870
Number of RIPE addresses announced to Internet: 716688128
Equivalent to 42 /8s, 183 /16s and 203 /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: 127277
Total LACNIC prefixes after maximum aggregation: 28085
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 126605
Unique aggregates announced from the LACNIC address blocks: 48559
LACNIC Region origin ASes present in the Internet Routing Table: 10998
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2267
LACNIC Region transit ASes present in the Internet Routing Table: 2223
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: 8764
Number of LACNIC addresses announced to Internet: 176023296
Equivalent to 10 /8s, 125 /16s and 231 /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: 32810
Total AfriNIC prefixes after maximum aggregation: 5730
AfriNIC Deaggregation factor: 5.73
Prefixes being announced from the AfriNIC address blocks: 40922
Unique aggregates announced from the AfriNIC address blocks: 11888
AfriNIC Region origin ASes present in the Internet Routing Table: 1718
AfriNIC Prefixes per ASN: 23.82
AfriNIC Region origin ASes announcing only one prefix: 556
AfriNIC Region transit ASes present in the Internet Routing Table: 340
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: 108362496
Equivalent to 6 /8s, 117 /16s and 123 /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 9087 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5948 786 695 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3600 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3516 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3478 1877 66 VNPT-AS-VN VNPT Corp, VN
9498 2519 499 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2293 11250 596 KIXS-AS-KR Korea Telecom, KR
24560 2265 848 415 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 7536 10608 2892 AMAZON-02, US
11492 4592 304 537 CABLEONE, US
7155 3898 265 32 VIASAT-SP-BACKBONE, US
22773 3758 3045 339 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3566 1866 2550 AKAMAI-AS, US
6327 3517 1320 63 SHAW, CA
749 3065 50661 2332 DNIC-AS-00749, US
7018 2612 24058 1572 ATT-INTERNET4, US
30036 2596 371 300 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2560 3480 355 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 6928 1730 144 UNI2-AS, ES
9121 6780 1692 17 TTNET, TR
20940 4109 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3982 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2928 2290 912 ROSTELECOM-AS, RU
9009 2632 253 1352 M247, RO
6849 2412 339 20 UKRTELNET, UA
34984 2241 357 614 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 10730 3344 605 Uninet S.A. de C.V., MX
10620 3472 510 839 Telmex Colombia S.A., CO
11830 2301 369 64 Instituto Costarricense de Electricidad
13999 2101 342 545 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 1287 726 154 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
37457 1887 326 57 Telkom-Internet, ZA
24863 1572 393 21 LINKdotNET-AS, EG
24835 1546 521 31 RAYA-AS, EG
36992 1354 1520 270 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1009 68 31 ORANGE-COTE-IVOIRE, CI
36935 831 520 42 Vodafone-, EG
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 10730 3344 605 Uninet S.A. de C.V., MX
9808 9087 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7536 10608 2892 AMAZON-02, US
12479 6928 1730 144 UNI2-AS, ES
9121 6780 1692 17 TTNET, TR
7545 5948 786 695 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4592 304 537 CABLEONE, US
20940 4109 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3982 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 9087 9040 CHINAMOBILE-CN China Mobile Communications Grou
12479 6928 6784 UNI2-AS, ES
9121 6780 6763 TTNET, TR
7545 5948 5253 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7536 4644 AMAZON-02, US
11492 4592 4055 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
8551 3982 3944 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
20940 4109 3931 AKAMAI-ASN1, NL
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 /14:1204 /15:2105 /16:13608 /17:8411 /18:14175
/19:25221 /20:44000 /21:52837 /22:110934 /23:100978 /24:556792
/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 5934 6928 UNI2-AS, ES
9121 5904 6780 TTNET, TR
8151 4717 10730 Uninet S.A. de C.V., MX
11492 3499 4592 CABLEONE, US
8551 3446 3982 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 2780 3758 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2270 2412 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1897 2:1032 3:166 4:7 5:4214 6:118
7:5 8:1599 9:1 11:173 12:1619 13:344
14:2376 15:280 16:69 17:360 18:370 20:240
21:4 22:188 23:6014 24:2509 25:6 27:2783
29:19 31:2501 32:95 34:7 35:95 36:1821
37:4554 38:3775 39:773 40:154 41:4423 42:1175
43:2268 44:302 45:17513 46:4250 47:375 49:1730
50:1932 51:245 52:1497 54:398 55:847 56:8
57:87 58:1787 59:1115 60:1006 61:2449 62:2652
63:1968 64:5658 65:2348 66:4926 67:3037 68:1407
69:4185 70:1299 71:687 72:3065 74:2670 75:1484
76:596 77:2344 78:4018 79:3158 80:2074 81:1854
82:1486 83:1220 84:1455 85:3753 86:732 87:2016
88:2831 89:3487 90:552 91:7705 92:2060 93:2573
94:3604 95:4833 96:1348 97:351 98:1174 99:739
100:69 101:1304 102:2794 103:30545 104:4565 105:1989
106:892 107:2541 108:920 109:4361 110:2013 111:3273
112:2053 113:1531 114:1609 115:2155 116:1881 117:2479
118:2328 119:1851 120:1679 121:1051 122:2596 123:2153
124:1509 125:2137 128:1309 129:1043 130:989 131:2216
132:861 133:378 134:1914 135:334 136:883 137:920
138:2809 139:1517 140:1124 141:1474 142:1408 143:1485
144:1201 145:353 146:1895 147:1546 148:2257 149:1851
150:887 151:1142 152:1966 153:536 154:3920 155:1442
156:1631 157:1301 158:1040 159:2203 160:2661 161:1397
162:3537 163:1462 164:1735 165:1681 166:819 167:1736
168:4152 169:930 170:4969 171:853 172:3489 173:3130
174:1032 175:1194 176:3661 177:5929 178:3550 179:2586
180:2359 181:3434 182:3203 183:1900 184:2346 185:20045
186:5043 187:4581 188:4123 189:3797 190:9191 191:1757
192:11040 193:8799 194:7235 195:5174 196:3234 197:2851
198:6018 199:6104 200:7990 201:6087 202:10406 203:10258
204:4603 205:3492 206:3919 207:3421 208:4089 209:4826
210:4199 211:2345 212:4081 213:3540 214:1101 215:53
216:6574 217:2726 218:1267 219:412 220:2052 221:927
222:660 223:1990
End of report
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