[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Wed Sep 28 21:39:46 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Wed 28 Sep, 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: 901529
Prefixes after maximum aggregation (per Origin AS): 341898
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 439906
Number of IPv4 prefixes with a valid ROA: 353157
Number of IPv4 prefixes with an invalid ROA: 3221
Number of IPv4 prefixes with no ROA: 545151
Total ASes present in the Internet Routing Table: 73754
Prefixes per ASN: 12.22
Origin-only ASes present in the Internet Routing Table: 63400
Origin ASes announcing only one prefix: 26013
Transit ASes present in the Internet Routing Table: 10354
Transit-only ASes present in the Internet Routing Table: 404
Paths with bogon ASNs present in the IPv4 Routing Table: 708
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: 1402
Number of instances of unregistered ASNs: 1406
Number of 32-bit ASNs allocated by the RIRs: 40264
Number of 32-bit ASNs visible in the Routing Table: 33425
Prefixes from 32-bit ASNs in the Routing Table: 161040
Number of bogon 32-bit ASNs visible in the Routing Table: 44
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 541
Number of addresses announced to Internet: 3065824256
Equivalent to 182 /8s, 188 /16s and 196 /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: 301156
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 236299
Total APNIC prefixes after maximum aggregation: 67314
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 231542
Unique aggregates announced from the APNIC address blocks: 96343
APNIC Region origin ASes present in the Internet Routing Table: 12967
APNIC Prefixes per ASN: 17.86
APNIC Region origin ASes announcing only one prefix: 3735
APNIC Region transit ASes present in the Internet Routing Table: 1765
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: 8211
Number of APNIC addresses announced to Internet: 773420288
Equivalent to 46 /8s, 25 /16s and 117 /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: 265500
Total ARIN prefixes after maximum aggregation: 121544
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 266299
Unique aggregates announced from the ARIN address blocks: 128370
ARIN Region origin ASes present in the Internet Routing Table: 19045
ARIN Prefixes per ASN: 13.98
ARIN Region origin ASes announcing only one prefix: 6942
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: 35
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4616
Number of ARIN addresses announced to Internet: 1291490560
Equivalent to 76 /8s, 250 /16s and 149 /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: 253121
Total RIPE prefixes after maximum aggregation: 118590
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 250280
Unique aggregates announced from the RIPE address blocks: 153814
RIPE Region origin ASes present in the Internet Routing Table: 28204
RIPE Prefixes per ASN: 8.87
RIPE Region origin ASes announcing only one prefix: 12041
RIPE Region transit ASes present in the Internet Routing Table: 3927
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 36
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10838
Number of RIPE addresses announced to Internet: 716677888
Equivalent to 42 /8s, 183 /16s and 163 /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: 116640
Total LACNIC prefixes after maximum aggregation: 27949
LACNIC Deaggregation factor: 4.17
Prefixes being announced from the LACNIC address blocks: 116264
Unique aggregates announced from the LACNIC address blocks: 48979
LACNIC Region origin ASes present in the Internet Routing Table: 10978
LACNIC Prefixes per ASN: 10.59
LACNIC Region origin ASes announcing only one prefix: 2697
LACNIC Region transit ASes present in the Internet Routing Table: 2228
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 32
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8741
Number of LACNIC addresses announced to Internet: 176170240
Equivalent to 10 /8s, 128 /16s and 37 /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: 28567
Total AfriNIC prefixes after maximum aggregation: 5579
AfriNIC Deaggregation factor: 5.12
Prefixes being announced from the AfriNIC address blocks: 36602
Unique aggregates announced from the AfriNIC address blocks: 11964
AfriNIC Region origin ASes present in the Internet Routing Table: 1689
AfriNIC Prefixes per ASN: 21.67
AfriNIC Region origin ASes announcing only one prefix: 598
AfriNIC Region transit ASes present in the Internet Routing Table: 329
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: 1019
Number of AfriNIC addresses announced to Internet: 107774976
Equivalent to 6 /8s, 108 /16s and 132 /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 9066 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5918 786 695 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3588 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3513 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3372 1870 59 VNPT-AS-VN VNPT Corp, VN
4538 2822 4192 74 ERX-CERNET-BKB China Education and Rese
9498 2450 499 237 BBIL-AP BHARTI Airtel Ltd., IN
24560 2232 851 411 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2230 11251 598 KIXS-AS-KR Korea Telecom, KR
45090 2178 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 7266 10547 2828 AMAZON-02, US
11492 4549 301 621 CABLEONE, US
7155 3898 265 32 VIASAT-SP-BACKBONE, US
22773 3840 3067 350 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3547 1849 2544 AKAMAI-AS, US
6327 3488 1319 64 SHAW, CA
749 3033 50728 2291 DNIC-AS-00749, US
30036 2601 367 278 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2548 3388 378 GOOGLE-CLOUD-PLATFORM, US
209 2346 4934 392 CENTURYLINK-US-LEGACY-QWEST, 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 6906 1730 144 UNI2-AS, ES
20940 4086 3375 202 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3987 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2917 2290 912 ROSTELECOM-AS, RU
9009 2609 252 1343 M247, RO
6849 2534 339 20 UKRTELNET, UA
34984 2257 358 633 TELLCOM-AS, TR
58224 1796 936 540 TCI, IR
13188 1610 100 27 TRIOLAN, 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 11008 3392 558 Uninet S.A. de C.V., MX
10620 3484 513 829 Telmex Colombia S.A., CO
11830 2301 369 64 Instituto Costarricense de Electricidad
13999 2016 331 522 Mega Cable, S.A. de C.V., MX
28573 1349 2328 264 Claro NXT Telecomunicacoes Ltda, BR
6503 1293 338 521 Axtel, S.A.B. de C.V., MX
3816 1278 708 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1140 369 21 Telefonica del Peru S.A.A., PE
11664 1057 178 465 Techtel LMDS Comunicaciones Interactiva
26615 987 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 1568 393 21 LINKdotNET-AS, EG
24835 1520 521 31 RAYA-AS, EG
36992 1349 1519 270 ETISALAT-MISR, EG
36903 1268 550 99 MT-MPLS, MA
29571 997 68 32 ORANGE-COTE-IVOIRE, CI
36935 814 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 522 53 42 WANANCHI-, KE
37342 489 32 1 MOVITEL, MZ
23889 402 232 16 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 11008 3392 558 Uninet S.A. de C.V., MX
9808 9066 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7266 10547 2828 AMAZON-02, US
12479 6906 1730 144 UNI2-AS, ES
7545 5918 786 695 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4549 301 621 CABLEONE, US
20940 4086 3375 202 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3987 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
7155 3898 265 32 VIASAT-SP-BACKBONE, US
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 9066 9019 CHINAMOBILE-CN China Mobile Communications Grou
12479 6906 6762 UNI2-AS, ES
7545 5918 5223 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7266 4438 AMAZON-02, US
39891 4010 3963 ALJAWWALSTC-AS, SA
8551 3987 3949 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 4549 3928 CABLEONE, US
20940 4086 3884 AKAMAI-ASN1, NL
7155 3898 3866 VIASAT-SP-BACKBONE, US
7552 3588 3568 VIETEL-AS-AP Viettel Group, VN
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
25674 UNALLOCATED 8.12.76.0/24 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
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
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
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
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
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW
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 /11:101 /12:301
/13:589 /14:1193 /15:2091 /16:13492 /17:8333 /18:13917
/19:25056 /20:43978 /21:51482 /22:108699 /23:96433 /24:535795
/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 5911 6906 UNI2-AS, ES
8151 4750 11008 Uninet S.A. de C.V., MX
11492 3472 4549 CABLEONE, US
8551 3451 3987 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3297 3488 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2987 3898 VIASAT-SP-BACKBONE, US
22773 2858 3840 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2391 2534 UKRTELNET, UA
30036 2259 2601 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1896 2:1032 3:164 4:5 5:3916 6:116
7:6 8:1569 9:1 11:173 12:1628 13:342
14:2362 15:266 16:68 17:361 18:324 20:238
21:4 22:188 23:5967 24:2456 25:6 27:2741
29:19 31:2433 32:91 34:7 35:89 36:1861
37:4489 38:3587 39:751 40:153 41:3917 42:1179
43:2253 44:293 45:16216 46:4161 47:352 48:1
49:1726 50:1924 51:242 52:1495 54:388 55:849
56:8 57:81 58:1816 59:1163 60:992 61:2354
62:2544 63:1918 64:5637 65:2310 66:4877 67:2978
68:1200 69:4168 70:1320 71:683 72:2987 74:2645
75:1486 76:596 77:2277 78:1871 79:3138 80:2048
81:1646 82:1512 83:1212 84:1418 85:2958 86:727
87:1912 88:1182 89:3399 90:542 91:7591 92:2046
93:2549 94:3532 95:3833 96:1328 97:344 98:1044
99:736 100:77 101:1066 102:2305 103:30200 104:4535
105:472 106:887 107:2536 108:896 109:4318 110:2010
111:3270 112:2044 113:1504 114:1524 115:2094 116:1861
117:2492 118:2329 119:1869 120:1704 121:1089 122:2548
123:2137 124:1503 125:2151 128:1217 129:1005 130:970
131:2043 132:816 133:378 134:1902 135:290 136:854
137:1027 138:2533 139:1522 140:1044 141:1459 142:1353
143:1403 144:1194 145:347 146:1864 147:1534 148:2252
149:1816 150:883 151:1109 152:1940 153:547 154:3812
155:1437 156:1702 157:1294 158:1044 159:2198 160:2537
161:1365 162:3502 163:1417 164:1679 165:1653 166:792
167:1730 168:3833 169:874 170:4552 171:849 172:3409
173:3101 174:1019 175:1161 176:3611 177:4723 178:3563
179:2193 180:2382 181:3267 182:3197 183:1932 184:2362
185:19778 186:4541 187:3915 188:4012 189:3493 190:9071
191:1441 192:10997 193:8722 194:7146 195:5062 196:2982
197:2461 198:5971 199:6035 200:7672 201:5793 202:10514
203:10233 204:4516 205:3456 206:3883 207:3425 208:4051
209:4742 210:4350 211:2378 212:4052 213:3555 214:1117
215:54 216:6418 217:2636 218:1309 219:481 220:2036
221:925 222:774 223:1972
End of report
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