[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sun Dec 4 18:41:10 UTC 2022
IPv4 R&E Routing Table Report 18:35 GMT Sun 04 Dec, 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: 934225
Prefixes after maximum aggregation (per Origin AS): 346330
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 443197
Number of IPv4 prefixes with a valid ROA: 383115
Number of IPv4 prefixes with an invalid ROA: 2772
Number of IPv4 prefixes with no ROA: 548338
Total ASes present in the Internet Routing Table: 73895
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 63790
Origin ASes announcing only one prefix: 25549
Transit ASes present in the Internet Routing Table: 10105
Transit-only ASes present in the Internet Routing Table: 402
Paths with bogon ASNs present in the IPv4 Routing Table: 133
Average AS path length visible in the Internet Routing Table: 5.8
Max AS path length visible: 59
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1028
Number of instances of unregistered ASNs: 1028
Number of 32-bit ASNs allocated by the RIRs: 40795
Number of 32-bit ASNs visible in the Routing Table: 33804
Prefixes from 32-bit ASNs in the Routing Table: 171955
Number of bogon 32-bit ASNs visible in the Routing Table: 17
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 530
Number of addresses announced to Internet: 3063056896
Equivalent to 182 /8s, 146 /16s and 138 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 322670
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 236520
Total APNIC prefixes after maximum aggregation: 67823
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 231321
Unique aggregates announced from the APNIC address blocks: 97338
APNIC Region origin ASes present in the Internet Routing Table: 13099
APNIC Prefixes per ASN: 17.66
APNIC Region origin ASes announcing only one prefix: 3804
APNIC Region transit ASes present in the Internet Routing Table: 1744
Average APNIC Region AS path length visible: 6.1
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8383
Number of APNIC addresses announced to Internet: 773270784
Equivalent to 46 /8s, 23 /16s and 45 /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: 269355
Total ARIN prefixes after maximum aggregation: 121888
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 270997
Unique aggregates announced from the ARIN address blocks: 129411
ARIN Region origin ASes present in the Internet Routing Table: 19082
ARIN Prefixes per ASN: 14.20
ARIN Region origin ASes announcing only one prefix: 6990
ARIN Region transit ASes present in the Internet Routing Table: 1839
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: 4686
Number of ARIN addresses announced to Internet: 1288629248
Equivalent to 76 /8s, 206 /16s and 236 /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: 266438
Total RIPE prefixes after maximum aggregation: 121833
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 263061
Unique aggregates announced from the RIPE address blocks: 155182
RIPE Region origin ASes present in the Internet Routing Table: 28197
RIPE Prefixes per ASN: 9.33
RIPE Region origin ASes announcing only one prefix: 11961
RIPE Region transit ASes present in the Internet Routing Table: 3823
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10918
Number of RIPE addresses announced to Internet: 716406016
Equivalent to 42 /8s, 179 /16s and 125 /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: 127944
Total LACNIC prefixes after maximum aggregation: 28269
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 127204
Unique aggregates announced from the LACNIC address blocks: 48859
LACNIC Region origin ASes present in the Internet Routing Table: 11006
LACNIC Prefixes per ASN: 11.56
LACNIC Region origin ASes announcing only one prefix: 2246
LACNIC Region transit ASes present in the Internet Routing Table: 2230
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8771
Number of LACNIC addresses announced to Internet: 175980288
Equivalent to 10 /8s, 125 /16s and 63 /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: 32940
Total AfriNIC prefixes after maximum aggregation: 5753
AfriNIC Deaggregation factor: 5.73
Prefixes being announced from the AfriNIC address blocks: 41112
Unique aggregates announced from the AfriNIC address blocks: 11967
AfriNIC Region origin ASes present in the Internet Routing Table: 1712
AfriNIC Prefixes per ASN: 24.01
AfriNIC Region origin ASes announcing only one prefix: 548
AfriNIC Region transit ASes present in the Internet Routing Table: 332
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: 1046
Number of AfriNIC addresses announced to Internet: 108470272
Equivalent to 6 /8s, 119 /16s and 32 /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 9130 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5954 786 695 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3617 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3526 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3380 1874 92 VNPT-AS-VN VNPT Corp, VN
9498 2572 499 239 BBIL-AP BHARTI Airtel Ltd., IN
24560 2309 849 417 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2290 11250 594 KIXS-AS-KR Korea Telecom, KR
45090 2180 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2163 440 215 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 7687 10625 2898 AMAZON-02, US
11492 4547 301 569 CABLEONE, US
7155 3893 265 32 VIASAT-SP-BACKBONE, US
22773 3705 3045 318 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3524 1840 2536 AKAMAI-AS, US
6327 3511 1320 63 SHAW, CA
749 3063 50660 2330 DNIC-AS-00749, US
30036 2583 369 338 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2582 24060 1553 ATT-INTERNET4, US
396982 2565 3482 360 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 6962 1730 151 UNI2-AS, ES
9121 6135 1692 17 TTNET, TR
20940 4095 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3934 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2927 2290 912 ROSTELECOM-AS, RU
47331 2818 421 2114 TTNET, TR
9009 2656 253 1363 M247, RO
34984 2250 357 609 TELLCOM-AS, TR
6849 2204 339 20 UKRTELNET, UA
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 10797 3336 598 Uninet S.A. de C.V., MX
10620 3461 506 848 Telmex Colombia S.A., CO
11830 2262 369 64 Instituto Costarricense de Electricidad
13999 2132 350 554 Mega Cable, S.A. de C.V., MX
28573 1329 2327 261 Claro NXT Telecomunicacoes Ltda, BR
6503 1294 338 522 Axtel, S.A.B. de C.V., MX
3816 1287 728 154 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1153 369 22 Telefonica del Peru S.A.A., PE
11664 1134 184 474 Techtel LMDS Comunicaciones Interactiva
26615 989 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 1888 326 57 Telkom-Internet, ZA
24835 1548 537 31 RAYA-AS, EG
24863 1537 393 21 LINKdotNET-AS, EG
36992 1356 1520 269 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1010 67 39 ORANGE-COTE-IVOIRE, CI
36935 882 520 42 Vodafone-, EG
6713 613 1863 34 IAM-AS, MA
15399 506 52 36 WANANCHI-, KE
36914 485 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 10797 3336 598 Uninet S.A. de C.V., MX
9808 9130 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7687 10625 2898 AMAZON-02, US
12479 6962 1730 151 UNI2-AS, ES
9121 6135 1692 17 TTNET, TR
7545 5954 786 695 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4547 301 569 CABLEONE, US
20940 4095 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3934 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 9130 9083 CHINAMOBILE-CN China Mobile Communications Grou
12479 6962 6811 UNI2-AS, ES
9121 6135 6118 TTNET, TR
7545 5954 5259 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7687 4789 AMAZON-02, US
11492 4547 3978 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
20940 4095 3917 AKAMAI-ASN1, NL
8551 3934 3896 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3893 3861 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 1103 SURFNET-NL SURFnet, The Netherlands, NL
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 16637 MTNNS-AS, ZA
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 16637 MTNNS-AS, ZA
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 16637 MTNNS-AS, ZA
23.131.188.0/24 Origin: 46450 PILOT, US
23.131.188.0/24 Transit: 6939 HURRICANE, US
23.131.189.0/24 Origin: 150303 SOLORDP-AS-AP SoloRDP, IN
23.131.189.0/24 Transit: 140947 SNTHOSTINGS-AS-AP SnTHostings, IN
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 /15:2106 /16:13591 /17:8387 /18:14083
/19:25187 /20:44047 /21:53083 /22:111111 /23:101218 /24:559159
/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 5995 6962 UNI2-AS, ES
9121 5334 6135 TTNET, TR
8151 4787 10797 Uninet S.A. de C.V., MX
11492 3454 4547 CABLEONE, US
8551 3398 3934 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3319 3511 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2982 3893 VIASAT-SP-BACKBONE, US
22773 2732 3705 ASN-CXA-ALL-CCI-22773-RDC, US
47331 2417 2818 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1857 2:1036 3:168 4:7 5:4273 6:118
7:5 8:1584 9:1 11:173 12:1616 13:380
14:2358 15:286 16:75 17:367 18:386 20:244
21:4 22:188 23:6037 24:2510 25:4 27:2784
29:19 31:2512 32:106 34:8 35:94 36:1839
37:4600 38:3898 39:774 40:154 41:4455 42:1186
43:2318 44:310 45:17618 46:4227 47:378 49:1720
50:1938 51:245 52:1518 54:397 55:842 56:8
57:87 58:1792 59:1111 60:1007 61:2465 62:2679
63:1962 64:5657 65:2350 66:4944 67:3028 68:1404
69:4175 70:1289 71:698 72:3058 74:2663 75:1472
76:597 77:2377 78:4040 79:3163 80:2070 81:1851
82:1504 83:1240 84:1491 85:3795 86:755 87:2029
88:2844 89:3544 90:580 91:7738 92:2003 93:2588
94:3607 95:4851 96:1315 97:346 98:1174 99:740
100:69 101:1262 102:2846 103:30686 104:4607 105:1991
106:826 107:2547 108:926 109:4359 110:2015 111:3261
112:2039 113:1546 114:1606 115:2135 116:1890 117:2481
118:2338 119:1906 120:1694 121:1065 122:2601 123:2164
124:1530 125:2173 128:1310 129:1057 130:986 131:2227
132:863 133:400 134:1908 135:337 136:882 137:932
138:2874 139:1525 140:1045 141:1482 142:1415 143:1501
144:1204 145:357 146:1903 147:1522 148:2283 149:1856
150:879 151:1148 152:1965 153:538 154:3882 155:1414
156:1648 157:1296 158:1042 159:2240 160:2665 161:1432
162:3562 163:1476 164:1733 165:1686 166:818 167:1748
168:4175 169:942 170:5000 171:868 172:3530 173:3131
174:1034 175:1179 176:3685 177:6070 178:3572 179:2612
180:2369 181:3432 182:3218 183:1917 184:2363 185:20143
186:5102 187:4505 188:4175 189:3826 190:9177 191:1819
192:11022 193:8835 194:7284 195:5173 196:3251 197:2812
198:6029 199:6144 200:8081 201:6086 202:10451 203:10262
204:4617 205:3511 206:3867 207:3404 208:4139 209:4857
210:4232 211:2407 212:4100 213:3570 214:1097 215:57
216:6631 217:2727 218:1266 219:416 220:2049 221:953
222:666 223:2007
End of report
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