[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Dec 6 21:39:46 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Tue 06 Dec, 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: 915096
Prefixes after maximum aggregation (per Origin AS): 345880
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 442831
Number of IPv4 prefixes with a valid ROA: 373639
Number of IPv4 prefixes with an invalid ROA: 2806
Number of IPv4 prefixes with no ROA: 538651
Total ASes present in the Internet Routing Table: 73936
Prefixes per ASN: 12.38
Origin-only ASes present in the Internet Routing Table: 63585
Origin ASes announcing only one prefix: 26022
Transit ASes present in the Internet Routing Table: 10351
Transit-only ASes present in the Internet Routing Table: 414
Paths with bogon ASNs present in the IPv4 Routing Table: 666
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: 1295
Number of instances of unregistered ASNs: 1297
Number of 32-bit ASNs allocated by the RIRs: 40800
Number of 32-bit ASNs visible in the Routing Table: 33793
Prefixes from 32-bit ASNs in the Routing Table: 165148
Number of bogon 32-bit ASNs visible in the Routing Table: 38
Special use prefixes present in the Routing Table: 3
Prefixes being announced from unallocated address space: 507
Number of addresses announced to Internet: 3062322176
Equivalent to 182 /8s, 135 /16s and 84 /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: 310660
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237415
Total APNIC prefixes after maximum aggregation: 67863
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 232561
Unique aggregates announced from the APNIC address blocks: 97223
APNIC Region origin ASes present in the Internet Routing Table: 13134
APNIC Prefixes per ASN: 17.71
APNIC Region origin ASes announcing only one prefix: 3805
APNIC Region transit ASes present in the Internet Routing Table: 1779
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8400
Number of APNIC addresses announced to Internet: 773332480
Equivalent to 46 /8s, 24 /16s and 30 /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: 267211
Total ARIN prefixes after maximum aggregation: 121852
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 268818
Unique aggregates announced from the ARIN address blocks: 129358
ARIN Region origin ASes present in the Internet Routing Table: 19080
ARIN Prefixes per ASN: 14.09
ARIN Region origin ASes announcing only one prefix: 6981
ARIN Region transit ASes present in the Internet Routing Table: 1918
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: 4688
Number of ARIN addresses announced to Internet: 1288293376
Equivalent to 76 /8s, 201 /16s and 204 /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: 262806
Total RIPE prefixes after maximum aggregation: 121421
RIPE Deaggregation factor: 2.16
Prefixes being announced from the RIPE address blocks: 259584
Unique aggregates announced from the RIPE address blocks: 155177
RIPE Region origin ASes present in the Internet Routing Table: 28157
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 11982
RIPE Region transit ASes present in the Internet Routing Table: 3901
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10896
Number of RIPE addresses announced to Internet: 716252160
Equivalent to 42 /8s, 177 /16s and 36 /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: 117416
Total LACNIC prefixes after maximum aggregation: 28243
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 116756
Unique aggregates announced from the LACNIC address blocks: 48677
LACNIC Region origin ASes present in the Internet Routing Table: 11005
LACNIC Prefixes per ASN: 10.61
LACNIC Region origin ASes announcing only one prefix: 2668
LACNIC Region transit ASes present in the Internet Routing Table: 2254
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 31
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8769
Number of LACNIC addresses announced to Internet: 176008448
Equivalent to 10 /8s, 125 /16s and 173 /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: 28953
Total AfriNIC prefixes after maximum aggregation: 5648
AfriNIC Deaggregation factor: 5.13
Prefixes being announced from the AfriNIC address blocks: 36869
Unique aggregates announced from the AfriNIC address blocks: 11979
AfriNIC Region origin ASes present in the Internet Routing Table: 1702
AfriNIC Prefixes per ASN: 21.66
AfriNIC Region origin ASes announcing only one prefix: 586
AfriNIC Region transit ASes present in the Internet Routing Table: 327
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 60
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1040
Number of AfriNIC addresses announced to Internet: 108110080
Equivalent to 6 /8s, 113 /16s and 161 /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 9137 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5949 786 695 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3625 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3519 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3362 1867 87 VNPT-AS-VN VNPT Corp, VN
9498 2566 499 237 BBIL-AP BHARTI Airtel Ltd., IN
4538 2452 4192 73 ERX-CERNET-BKB China Education and Rese
24560 2311 849 422 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
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 7676 10621 2918 AMAZON-02, US
11492 4547 301 569 CABLEONE, US
7155 3893 265 32 VIASAT-SP-BACKBONE, US
22773 3692 3043 310 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3528 1320 63 SHAW, CA
16625 3509 1831 2528 AKAMAI-AS, US
749 3032 50578 2299 DNIC-AS-00749, US
7018 2588 24061 1555 ATT-INTERNET4, US
30036 2583 369 338 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2566 3482 361 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 6958 1730 151 UNI2-AS, ES
9121 6419 1692 17 TTNET, TR
20940 4081 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3919 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2919 2290 906 ROSTELECOM-AS, RU
9009 2649 252 1361 M247, RO
47331 2454 360 1850 TTNET, TR
34984 2250 357 609 TELLCOM-AS, TR
6849 2194 339 20 UKRTELNET, UA
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 10814 3336 599 Uninet S.A. de C.V., MX
10620 3461 506 848 Telmex Colombia S.A., CO
11830 2259 369 64 Instituto Costarricense de Electricidad
13999 2136 351 558 Mega Cable, S.A. de C.V., MX
28573 1332 2327 261 Claro NXT Telecomunicacoes Ltda, BR
6503 1294 338 522 Axtel, S.A.B. de C.V., MX
3816 1289 736 155 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1154 370 22 Telefonica del Peru S.A.A., PE
11664 1136 184 466 Techtel LMDS Comunicaciones Interactiva
26615 989 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
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 1014 67 40 ORANGE-COTE-IVOIRE, CI
36935 880 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 529 53 44 WANANCHI-, KE
37342 441 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 10814 3336 599 Uninet S.A. de C.V., MX
9808 9137 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7676 10621 2918 AMAZON-02, US
12479 6958 1730 151 UNI2-AS, ES
9121 6419 1692 17 TTNET, TR
7545 5949 786 695 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4547 301 569 CABLEONE, US
20940 4081 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3919 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 9137 9090 CHINAMOBILE-CN China Mobile Communications Grou
12479 6958 6807 UNI2-AS, ES
9121 6419 6402 TTNET, TR
7545 5949 5254 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7676 4758 AMAZON-02, US
11492 4547 3978 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
20940 4081 3903 AKAMAI-ASN1, NL
8551 3919 3881 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3893 3861 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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 2914 NTT-LTD-2914, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 6461 ZAYO-6461, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6461 ZAYO-6461, US
23.131.188.0/24 Origin: 46450 PILOT, US
23.131.188.0/24 Transit: 2914 NTT-LTD-2914, 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/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 /15:2080 /16:13515 /17:8327 /18:13873
/19:25056 /20:43763 /21:52232 /22:110013 /23:97727 /24:546260
/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 5993 6958 UNI2-AS, ES
9121 5559 6419 TTNET, TR
8151 4806 10814 Uninet S.A. de C.V., MX
11492 3454 4547 CABLEONE, US
8551 3385 3919 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3336 3528 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2982 3893 VIASAT-SP-BACKBONE, US
22773 2729 3692 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2241 2583 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1776 2:1028 3:168 4:5 5:4071 6:110
7:5 8:1557 9:1 11:173 12:1614 13:376
14:2365 15:286 16:75 17:369 18:383 20:240
21:4 22:188 23:6023 24:2473 25:4 27:2782
29:19 31:2480 32:96 34:8 35:94 36:1811
37:4573 38:3896 39:813 40:144 41:3956 42:1193
43:2311 44:307 45:16421 46:4159 47:378 49:1699
50:1931 51:245 52:1526 54:397 55:842 56:8
57:82 58:1804 59:1167 60:1007 61:2416 62:2602
63:1951 64:5640 65:2331 66:4822 67:3002 68:1372
69:4118 70:1288 71:695 72:2988 74:2642 75:1465
76:599 77:2250 78:3940 79:3157 80:2054 81:1811
82:1492 83:1233 84:1493 85:3744 86:743 87:1927
88:2821 89:3505 90:580 91:7626 92:1996 93:2571
94:3536 95:4835 96:1316 97:345 98:1169 99:740
100:69 101:1045 102:2499 103:30642 104:4593 105:483
106:823 107:2557 108:916 109:4330 110:2021 111:3253
112:2035 113:1525 114:1592 115:2099 116:1856 117:2476
118:2332 119:1917 120:1687 121:1076 122:2588 123:2157
124:1523 125:2189 128:1246 129:974 130:963 131:2015
132:834 133:400 134:1911 135:294 136:884 137:1066
138:2608 139:1505 140:1047 141:1485 142:1411 143:1426
144:1199 145:354 146:1904 147:1519 148:2280 149:1860
150:873 151:1148 152:1961 153:535 154:3812 155:1407
156:1638 157:1286 158:1043 159:2245 160:2574 161:1433
162:3535 163:1469 164:1683 165:1642 166:845 167:1754
168:3857 169:922 170:4574 171:866 172:3531 173:3107
174:1037 175:1149 176:3635 177:4783 178:3549 179:2143
180:2413 181:3369 182:3219 183:1936 184:2362 185:19991
186:4642 187:3938 188:4066 189:3448 190:9033 191:1457
192:11013 193:8804 194:7220 195:5098 196:3006 197:2428
198:6010 199:6105 200:7722 201:5850 202:10520 203:10274
204:4609 205:3507 206:3818 207:3399 208:4117 209:4815
210:4364 211:2429 212:4057 213:3547 214:1100 215:55
216:6621 217:2636 218:1289 219:474 220:2036 221:956
222:746 223:1999
End of report
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