[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sun Nov 13 21:39:47 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Sun 13 Nov, 2022
IPv4 BGP Table (Global) as seen at USP.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/USP/
Analysis Summary
----------------
BGP routing table entries examined: 913620
Prefixes after maximum aggregation (per Origin AS): 345143
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 442120
Number of IPv4 prefixes with a valid ROA: 368983
Number of IPv4 prefixes with an invalid ROA: 2840
Number of IPv4 prefixes with no ROA: 541797
Total ASes present in the Internet Routing Table: 73833
Prefixes per ASN: 12.37
Origin-only ASes present in the Internet Routing Table: 63492
Origin ASes announcing only one prefix: 26003
Transit ASes present in the Internet Routing Table: 10341
Transit-only ASes present in the Internet Routing Table: 415
Paths with bogon ASNs present in the IPv4 Routing Table: 704
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 60
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1364
Number of instances of unregistered ASNs: 1369
Number of 32-bit ASNs allocated by the RIRs: 40609
Number of 32-bit ASNs visible in the Routing Table: 33641
Prefixes from 32-bit ASNs in the Routing Table: 163335
Number of bogon 32-bit ASNs visible in the Routing Table: 44
Special use prefixes present in the Routing Table: 3
Prefixes being announced from unallocated address space: 508
Number of addresses announced to Internet: 3064288000
Equivalent to 182 /8s, 165 /16s and 83 /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: 309968
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237492
Total APNIC prefixes after maximum aggregation: 67729
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 232625
Unique aggregates announced from the APNIC address blocks: 96936
APNIC Region origin ASes present in the Internet Routing Table: 13045
APNIC Prefixes per ASN: 17.83
APNIC Region origin ASes announcing only one prefix: 3755
APNIC Region transit ASes present in the Internet Routing Table: 1759
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8305
Number of APNIC addresses announced to Internet: 773379328
Equivalent to 46 /8s, 24 /16s and 213 /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: 266988
Total ARIN prefixes after maximum aggregation: 121785
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 268373
Unique aggregates announced from the ARIN address blocks: 129067
ARIN Region origin ASes present in the Internet Routing Table: 19070
ARIN Prefixes per ASN: 14.07
ARIN Region origin ASes announcing only one prefix: 6978
ARIN Region transit ASes present in the Internet Routing Table: 1922
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 37
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4672
Number of ARIN addresses announced to Internet: 1290060544
Equivalent to 76 /8s, 228 /16s and 195 /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: 261986
Total RIPE prefixes after maximum aggregation: 120990
RIPE Deaggregation factor: 2.17
Prefixes being announced from the RIPE address blocks: 258947
Unique aggregates announced from the RIPE address blocks: 154975
RIPE Region origin ASes present in the Internet Routing Table: 28150
RIPE Prefixes per ASN: 9.20
RIPE Region origin ASes announcing only one prefix: 11991
RIPE Region transit ASes present in the Internet Routing Table: 3897
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10867
Number of RIPE addresses announced to Internet: 716406272
Equivalent to 42 /8s, 179 /16s and 126 /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: 116876
Total LACNIC prefixes after maximum aggregation: 28121
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 116319
Unique aggregates announced from the LACNIC address blocks: 48704
LACNIC Region origin ASes present in the Internet Routing Table: 10991
LACNIC Prefixes per ASN: 10.58
LACNIC Region origin ASes announcing only one prefix: 2685
LACNIC Region transit ASes present in the Internet Routing Table: 2247
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 33
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8758
Number of LACNIC addresses announced to Internet: 176045824
Equivalent to 10 /8s, 126 /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: 28914
Total AfriNIC prefixes after maximum aggregation: 5628
AfriNIC Deaggregation factor: 5.14
Prefixes being announced from the AfriNIC address blocks: 36847
Unique aggregates announced from the AfriNIC address blocks: 12015
AfriNIC Region origin ASes present in the Internet Routing Table: 1710
AfriNIC Prefixes per ASN: 21.55
AfriNIC Region origin ASes announcing only one prefix: 594
AfriNIC Region transit ASes present in the Internet Routing Table: 334
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 60
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1039
Number of AfriNIC addresses announced to Internet: 108079104
Equivalent to 6 /8s, 113 /16s and 40 /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 9127 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5944 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3613 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3525 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3397 1877 66 VNPT-AS-VN VNPT Corp, VN
4538 2981 4192 73 ERX-CERNET-BKB China Education and Rese
9498 2529 499 237 BBIL-AP BHARTI Airtel Ltd., IN
4766 2295 11251 598 KIXS-AS-KR Korea Telecom, KR
24560 2275 849 418 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
45090 2180 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 7590 10614 2927 AMAZON-02, US
11492 4586 304 543 CABLEONE, US
7155 3898 265 32 VIASAT-SP-BACKBONE, US
22773 3747 3060 337 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3566 1863 2549 AKAMAI-AS, US
6327 3525 1320 63 SHAW, CA
749 3065 50657 2332 DNIC-AS-00749, US
30036 2595 370 295 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2583 24058 1555 ATT-INTERNET4, US
396982 2562 3481 356 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 6936 1730 144 UNI2-AS, ES
9121 6769 1692 17 TTNET, TR
20940 4114 3400 177 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3983 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2927 2290 912 ROSTELECOM-AS, RU
9009 2623 252 1351 M247, RO
6849 2374 339 20 UKRTELNET, UA
34984 2240 357 615 TELLCOM-AS, TR
47331 2062 310 1557 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10825 3347 601 Uninet S.A. de C.V., MX
10620 3476 511 837 Telmex Colombia S.A., CO
11830 2300 369 64 Instituto Costarricense de Electricidad
13999 2113 343 548 Mega Cable, S.A. de C.V., MX
28573 1332 2328 260 Claro NXT Telecomunicacoes Ltda, BR
6503 1294 338 522 Axtel, S.A.B. de C.V., MX
3816 1286 726 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1112 182 474 Techtel LMDS Comunicaciones Interactiva
6147 1087 369 22 Telefonica del Peru S.A.A., PE
26615 992 2466 43 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1569 393 21 LINKdotNET-AS, EG
24835 1545 521 31 RAYA-AS, EG
36992 1355 1520 270 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1011 68 37 ORANGE-COTE-IVOIRE, CI
36935 828 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 527 53 43 WANANCHI-, KE
37342 494 32 1 MOVITEL, MZ
23889 400 231 14 MauritiusTelecom, MU
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10825 3347 601 Uninet S.A. de C.V., MX
9808 9127 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7590 10614 2927 AMAZON-02, US
12479 6936 1730 144 UNI2-AS, ES
9121 6769 1692 17 TTNET, TR
7545 5944 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4586 304 543 CABLEONE, US
20940 4114 3400 177 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3983 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9127 9080 CHINAMOBILE-CN China Mobile Communications Grou
12479 6936 6792 UNI2-AS, ES
9121 6769 6752 TTNET, TR
7545 5944 5252 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7590 4663 AMAZON-02, US
11492 4586 4043 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
8551 3983 3945 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
20940 4114 3937 AKAMAI-ASN1, NL
7155 3898 3866 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/USP/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
65000 PRIVATE 5.227.24.0/22 8580 SANDY MTS Nizhniy Novgorod,
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
Complete listing at https://bgp.nsrc.org/REN/USP/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.88.0.0/17 264275 ROLIM NET TECNOLOGIA LTDA, BR
192.88.99.0/24 6939 HURRICANE, US
198.19.224.0/24 56207 COMCLARK-PH ComClark Network & Technology Corp,
Complete listing at https://bgp.nsrc.org/REN/USP/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/USP/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
!!Default route being announced!!
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:39 /11:100 /12:299
/13:587 /14:1195 /15:2078 /16:13533 /17:8359 /18:13962
/19:25082 /20:44007 /21:52242 /22:109926 /23:97816 /24:544365
/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 5949 6936 UNI2-AS, ES
9121 5903 6769 TTNET, TR
8151 4775 10825 Uninet S.A. de C.V., MX
11492 3494 4586 CABLEONE, US
8551 3447 3983 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3333 3525 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2987 3898 VIASAT-SP-BACKBONE, US
22773 2773 3747 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2251 2595 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1891 2:1031 3:166 4:5 5:4023 6:118
7:5 8:1557 9:1 11:173 12:1618 13:353
14:2374 15:288 16:71 17:364 18:380 20:239
21:4 22:188 23:6020 24:2469 25:6 27:2777
29:19 31:2476 32:90 34:8 35:94 36:1787
37:4527 38:3749 39:773 40:144 41:3957 42:1182
43:2244 44:298 45:16273 46:4149 47:377 49:1708
50:1918 51:244 52:1500 54:397 55:844 56:8
57:82 58:1815 59:1170 60:1008 61:2412 62:2574
63:1955 64:5634 65:2322 66:4840 67:3024 68:1380
69:4154 70:1297 71:685 72:3000 74:2649 75:1476
76:600 77:2235 78:3946 79:3151 80:2034 81:1807
82:1494 83:1211 84:1472 85:3727 86:727 87:1922
88:2815 89:3466 90:552 91:7592 92:2045 93:2557
94:3540 95:4823 96:1337 97:348 98:1173 99:740
100:69 101:1075 102:2451 103:30413 104:4544 105:479
106:888 107:2541 108:921 109:4333 110:2014 111:3267
112:2051 113:1522 114:1596 115:2080 116:1848 117:2485
118:2330 119:1861 120:1676 121:1097 122:2588 123:2149
124:1522 125:2169 128:1240 129:975 130:974 131:2041
132:839 133:378 134:1921 135:291 136:887 137:1054
138:2547 139:1525 140:1112 141:1480 142:1420 143:1403
144:1196 145:351 146:1884 147:1515 148:2253 149:1827
150:881 151:1143 152:1959 153:534 154:3819 155:1430
156:1623 157:1300 158:1041 159:2214 160:2595 161:1394
162:3509 163:1454 164:1687 165:1640 166:834 167:1725
168:3826 169:909 170:4531 171:850 172:3491 173:3108
174:1036 175:1157 176:3620 177:4765 178:3527 179:2138
180:2400 181:3342 182:3202 183:1936 184:2351 185:19910
186:4534 187:3957 188:4017 189:3425 190:9065 191:1417
192:11010 193:8771 194:7194 195:5114 196:2990 197:2480
198:5990 199:6070 200:7617 201:5837 202:10522 203:10273
204:4598 205:3485 206:3861 207:3394 208:4097 209:4795
210:4387 211:2393 212:4036 213:3525 214:1095 215:53
216:6533 217:2618 218:1310 219:483 220:2054 221:951
222:784 223:1989
End of report
More information about the ren-bgp-stats-all
mailing list