[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Wed Nov 16 21:39:48 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Wed 16 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: 913751
Prefixes after maximum aggregation (per Origin AS): 345381
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 442591
Number of IPv4 prefixes with a valid ROA: 370034
Number of IPv4 prefixes with an invalid ROA: 2776
Number of IPv4 prefixes with no ROA: 540941
Total ASes present in the Internet Routing Table: 73808
Prefixes per ASN: 12.38
Origin-only ASes present in the Internet Routing Table: 63468
Origin ASes announcing only one prefix: 26013
Transit ASes present in the Internet Routing Table: 10340
Transit-only ASes present in the Internet Routing Table: 407
Paths with bogon ASNs present in the IPv4 Routing Table: 660
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: 1347
Number of instances of unregistered ASNs: 1351
Number of 32-bit ASNs allocated by the RIRs: 40626
Number of 32-bit ASNs visible in the Routing Table: 33666
Prefixes from 32-bit ASNs in the Routing Table: 163543
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 3
Prefixes being announced from unallocated address space: 509
Number of addresses announced to Internet: 3062983168
Equivalent to 182 /8s, 145 /16s and 106 /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: 310076
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237448
Total APNIC prefixes after maximum aggregation: 67740
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 232572
Unique aggregates announced from the APNIC address blocks: 96936
APNIC Region origin ASes present in the Internet Routing Table: 13060
APNIC Prefixes per ASN: 17.81
APNIC Region origin ASes announcing only one prefix: 3774
APNIC Region transit ASes present in the Internet Routing Table: 1764
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8319
Number of APNIC addresses announced to Internet: 773138944
Equivalent to 46 /8s, 21 /16s and 42 /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: 267032
Total ARIN prefixes after maximum aggregation: 121808
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 268490
Unique aggregates announced from the ARIN address blocks: 129254
ARIN Region origin ASes present in the Internet Routing Table: 19078
ARIN Prefixes per ASN: 14.07
ARIN Region origin ASes announcing only one prefix: 6987
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: 4680
Number of ARIN addresses announced to Internet: 1289980928
Equivalent to 76 /8s, 227 /16s and 140 /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: 262209
Total RIPE prefixes after maximum aggregation: 121097
RIPE Deaggregation factor: 2.17
Prefixes being announced from the RIPE address blocks: 259033
Unique aggregates announced from the RIPE address blocks: 155078
RIPE Region origin ASes present in the Internet Routing Table: 28115
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 11975
RIPE Region transit ASes present in the Internet Routing Table: 3895
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: 10870
Number of RIPE addresses announced to Internet: 716289536
Equivalent to 42 /8s, 177 /16s and 182 /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: 116820
Total LACNIC prefixes after maximum aggregation: 28209
LACNIC Deaggregation factor: 4.14
Prefixes being announced from the LACNIC address blocks: 116256
Unique aggregates announced from the LACNIC address blocks: 48867
LACNIC Region origin ASes present in the Internet Routing Table: 10996
LACNIC Prefixes per ASN: 10.57
LACNIC Region origin ASes announcing only one prefix: 2687
LACNIC Region transit ASes present in the Internet Routing Table: 2250
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 30
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8760
Number of LACNIC addresses announced to Internet: 175140096
Equivalent to 10 /8s, 112 /16s and 109 /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: 28895
Total AfriNIC prefixes after maximum aggregation: 5651
AfriNIC Deaggregation factor: 5.11
Prefixes being announced from the AfriNIC address blocks: 36890
Unique aggregates announced from the AfriNIC address blocks: 12032
AfriNIC Region origin ASes present in the Internet Routing Table: 1708
AfriNIC Prefixes per ASN: 21.60
AfriNIC Region origin ASes announcing only one prefix: 590
AfriNIC Region transit ASes present in the Internet Routing Table: 328
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: 1037
Number of AfriNIC addresses announced to Internet: 108117248
Equivalent to 6 /8s, 113 /16s and 189 /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 9123 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5940 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 3398 1877 66 VNPT-AS-VN VNPT Corp, VN
4538 2984 4192 73 ERX-CERNET-BKB China Education and Rese
9498 2530 499 237 BBIL-AP BHARTI Airtel Ltd., IN
4766 2295 11251 598 KIXS-AS-KR Korea Telecom, KR
24560 2288 849 419 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 7591 10612 2918 AMAZON-02, US
11492 4601 305 507 CABLEONE, US
7155 3894 265 32 VIASAT-SP-BACKBONE, US
22773 3744 3062 338 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3573 1865 2564 AKAMAI-AS, US
6327 3525 1320 63 SHAW, CA
749 3064 50657 2331 DNIC-AS-00749, US
7018 2606 24060 1559 ATT-INTERNET4, US
30036 2599 372 286 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2564 3482 359 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 6942 1730 144 UNI2-AS, ES
9121 6769 1692 17 TTNET, TR
20940 4113 3400 177 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3989 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2927 2290 912 ROSTELECOM-AS, RU
9009 2636 252 1352 M247, RO
6849 2368 339 20 UKRTELNET, UA
34984 2239 357 615 TELLCOM-AS, TR
47331 2060 310 1555 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 10841 3347 600 Uninet S.A. de C.V., MX
10620 3466 508 842 Telmex Colombia S.A., CO
11830 2298 369 64 Instituto Costarricense de Electricidad
13999 2116 344 552 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 1287 728 154 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1112 182 475 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 1573 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 1010 67 42 ORANGE-COTE-IVOIRE, CI
36935 828 520 42 Vodafone-, EG
6713 613 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 10841 3347 600 Uninet S.A. de C.V., MX
9808 9123 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7591 10612 2918 AMAZON-02, US
12479 6942 1730 144 UNI2-AS, ES
9121 6769 1692 17 TTNET, TR
7545 5940 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4601 305 507 CABLEONE, US
20940 4113 3400 177 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3989 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 9123 9076 CHINAMOBILE-CN China Mobile Communications Grou
12479 6942 6798 UNI2-AS, ES
9121 6769 6752 TTNET, TR
7545 5940 5248 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7591 4673 AMAZON-02, US
11492 4601 4094 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
8551 3989 3951 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
20940 4113 3936 AKAMAI-ASN1, NL
7155 3894 3862 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
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/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 /15:2077 /16:13529 /17:8333 /18:13936
/19:25062 /20:43971 /21:52216 /22:109979 /23:97796 /24:544602
/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 5968 6942 UNI2-AS, ES
9121 5902 6769 TTNET, TR
8151 4791 10841 Uninet S.A. de C.V., MX
11492 3507 4601 CABLEONE, US
8551 3453 3989 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3333 3525 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2983 3894 VIASAT-SP-BACKBONE, US
22773 2768 3744 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2255 2599 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1863 2:1033 3:166 4:5 5:4029 6:118
7:5 8:1555 9:1 11:173 12:1615 13:357
14:2371 15:288 16:72 17:362 18:384 20:239
21:4 22:188 23:6019 24:2474 25:6 27:2778
29:19 31:2471 32:90 34:8 35:94 36:1790
37:4537 38:3763 39:770 40:144 41:3953 42:1191
43:2253 44:304 45:16305 46:4131 47:377 49:1709
50:1928 51:244 52:1501 54:396 55:847 56:8
57:81 58:1820 59:1170 60:1008 61:2409 62:2586
63:1948 64:5636 65:2327 66:4832 67:3008 68:1381
69:4154 70:1289 71:687 72:3000 74:2662 75:1476
76:600 77:2250 78:3940 79:3156 80:2037 81:1814
82:1498 83:1211 84:1504 85:3738 86:730 87:1918
88:2819 89:3451 90:561 91:7597 92:2036 93:2564
94:3528 95:4831 96:1340 97:348 98:1171 99:740
100:69 101:1078 102:2458 103:30410 104:4529 105:479
106:824 107:2543 108:920 109:4332 110:2013 111:3267
112:2052 113:1519 114:1597 115:2084 116:1854 117:2485
118:2333 119:1869 120:1683 121:1101 122:2586 123:2150
124:1522 125:2175 128:1243 129:976 130:974 131:2033
132:840 133:401 134:1920 135:293 136:882 137:1059
138:2545 139:1526 140:1101 141:1481 142:1422 143:1394
144:1199 145:350 146:1894 147:1517 148:2261 149:1825
150:872 151:1144 152:1961 153:534 154:3804 155:1424
156:1622 157:1293 158:1040 159:2220 160:2592 161:1424
162:3513 163:1460 164:1683 165:1634 166:840 167:1727
168:3845 169:911 170:4535 171:851 172:3518 173:3106
174:1035 175:1163 176:3619 177:4740 178:3524 179:2147
180:2399 181:3334 182:3201 183:1934 184:2355 185:19915
186:4532 187:3948 188:4026 189:3430 190:9054 191:1432
192:11020 193:8771 194:7194 195:5119 196:2989 197:2482
198:5990 199:6079 200:7622 201:5840 202:10525 203:10271
204:4600 205:3491 206:3851 207:3396 208:4112 209:4796
210:4385 211:2396 212:4045 213:3536 214:1101 215:57
216:6544 217:2616 218:1309 219:483 220:2054 221:951
222:784 223:1990
End of report
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