[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Aug 11 21:40:33 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Thu 11 Aug, 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: 900116
Prefixes after maximum aggregation (per Origin AS): 339900
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 438284
Number of IPv4 prefixes with a valid ROA: 345257
Number of IPv4 prefixes with an invalid ROA: 3134
Number of IPv4 prefixes with no ROA: 551725
Total ASes present in the Internet Routing Table: 73586
Prefixes per ASN: 12.23
Origin-only ASes present in the Internet Routing Table: 63224
Origin ASes announcing only one prefix: 25981
Transit ASes present in the Internet Routing Table: 10362
Transit-only ASes present in the Internet Routing Table: 391
Paths with bogon ASNs present in the IPv4 Routing Table: 712
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 37
Max AS path prepend of ASN ( 30036) 34
Prefixes from unregistered ASNs in the Routing Table: 1294
Number of instances of unregistered ASNs: 1355
Number of 32-bit ASNs allocated by the RIRs: 39950
Number of 32-bit ASNs visible in the Routing Table: 33174
Prefixes from 32-bit ASNs in the Routing Table: 158484
Number of bogon 32-bit ASNs visible in the Routing Table: 172
Special use prefixes present in the Routing Table: 3
Prefixes being announced from unallocated address space: 517
Number of addresses announced to Internet: 3070986752
Equivalent to 183 /8s, 11 /16s and 138 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
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: 300349
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237423
Total APNIC prefixes after maximum aggregation: 66893
APNIC Deaggregation factor: 3.55
Prefixes being announced from the APNIC address blocks: 232755
Unique aggregates announced from the APNIC address blocks: 96281
APNIC Region origin ASes present in the Internet Routing Table: 12856
APNIC Prefixes per ASN: 18.10
APNIC Region origin ASes announcing only one prefix: 3713
APNIC Region transit ASes present in the Internet Routing Table: 1766
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 25
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8101
Number of APNIC addresses announced to Internet: 772831488
Equivalent to 46 /8s, 16 /16s and 121 /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: 264564
Total ARIN prefixes after maximum aggregation: 120858
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 264760
Unique aggregates announced from the ARIN address blocks: 127546
ARIN Region origin ASes present in the Internet Routing Table: 19051
ARIN Prefixes per ASN: 13.90
ARIN Region origin ASes announcing only one prefix: 6933
ARIN Region transit ASes present in the Internet Routing Table: 1916
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: 4583
Number of ARIN addresses announced to Internet: 1295840768
Equivalent to 77 /8s, 60 /16s and 246 /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: 252504
Total RIPE prefixes after maximum aggregation: 117899
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 249918
Unique aggregates announced from the RIPE address blocks: 153275
RIPE Region origin ASes present in the Internet Routing Table: 28197
RIPE Prefixes per ASN: 8.86
RIPE Region origin ASes announcing only one prefix: 12079
RIPE Region transit ASes present in the Internet Routing Table: 3947
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: 10792
Number of RIPE addresses announced to Internet: 717779456
Equivalent to 42 /8s, 200 /16s and 114 /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: 116219
Total LACNIC prefixes after maximum aggregation: 27794
LACNIC Deaggregation factor: 4.18
Prefixes being announced from the LACNIC address blocks: 115907
Unique aggregates announced from the LACNIC address blocks: 48863
LACNIC Region origin ASes present in the Internet Routing Table: 10971
LACNIC Prefixes per ASN: 10.56
LACNIC Region origin ASes announcing only one prefix: 2676
LACNIC Region transit ASes present in the Internet Routing Table: 2230
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 28
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8699
Number of LACNIC addresses announced to Internet: 176386048
Equivalent to 10 /8s, 131 /16s and 112 /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: 28112
Total AfriNIC prefixes after maximum aggregation: 5592
AfriNIC Deaggregation factor: 5.03
Prefixes being announced from the AfriNIC address blocks: 36258
Unique aggregates announced from the AfriNIC address blocks: 11880
AfriNIC Region origin ASes present in the Internet Routing Table: 1669
AfriNIC Prefixes per ASN: 21.72
AfriNIC Region origin ASes announcing only one prefix: 580
AfriNIC Region transit ASes present in the Internet Routing Table: 332
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 36
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 999
Number of AfriNIC addresses announced to Internet: 107831808
Equivalent to 6 /8s, 109 /16s and 98 /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 9077 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5908 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4908 4192 74 ERX-CERNET-BKB China Education and Rese
7552 3603 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3516 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3376 1877 67 VNPT-AS-VN VNPT Corp, VN
9498 2426 499 238 BBIL-AP BHARTI Airtel Ltd., IN
4766 2260 11124 598 KIXS-AS-KR Korea Telecom, KR
45090 2176 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
24560 2158 851 404 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6850 10404 2724 AMAZON-02, US
11492 4549 301 570 CABLEONE, US
7155 3906 265 32 VIASAT-SP-BACKBONE, US
22773 3897 3075 367 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3478 1791 2508 AKAMAI-AS, US
6327 3444 1319 62 SHAW, CA
749 3028 46634 2290 DNIC-AS-00749, US
30036 2609 372 266 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2523 3384 360 GOOGLE-CLOUD-PLATFORM, US
209 2368 4936 405 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 6854 1730 144 UNI2-AS, ES
20940 4063 3361 205 AKAMAI-ASN1, NL
39891 4006 234 46 ALJAWWALSTC-AS, SA
8551 3996 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2914 2290 910 ROSTELECOM-AS, RU
6849 2755 355 21 UKRTELNET, UA
9009 2610 254 1335 M247, GB
34984 2247 358 630 TELLCOM-AS, TR
58224 1774 933 539 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 10818 3399 554 Uninet S.A. de C.V., MX
10620 3486 515 778 Telmex Colombia S.A., CO
11830 2386 369 64 Instituto Costarricense de Electricidad
13999 1952 319 520 Mega Cable, S.A. de C.V., MX
28573 1362 2329 265 Claro NXT Telecomunicacoes Ltda, BR
6503 1289 338 521 Axtel, S.A.B. de C.V., MX
3816 1272 697 155 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1104 369 21 Telefonica del Peru S.A.A., PE
11664 1046 176 460 Techtel LMDS Comunicaciones Interactiva
26615 976 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 1546 521 31 RAYA-AS, EG
24863 1542 393 21 LINKdotNET-AS, EG
36992 1324 1519 268 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 975 66 52 ORANGE-COTE-IVOIRE, CI
36935 801 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 519 52 39 WANANCHI-, KE
37342 481 32 1 MOVITEL, MZ
23889 401 232 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 10818 3399 554 Uninet S.A. de C.V., MX
9808 9077 8883 47 CHINAMOBILE-CN China Mobile Communicati
12479 6854 1730 144 UNI2-AS, ES
16509 6850 10404 2724 AMAZON-02, US
7545 5908 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4908 4192 74 ERX-CERNET-BKB China Education and Rese
11492 4549 301 570 CABLEONE, US
20940 4063 3361 205 AKAMAI-ASN1, NL
39891 4006 234 46 ALJAWWALSTC-AS, SA
8551 3996 374 39 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 9077 9030 CHINAMOBILE-CN China Mobile Communications Grou
12479 6854 6710 UNI2-AS, ES
7545 5908 5214 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4908 4834 ERX-CERNET-BKB China Education and Research Net
16509 6850 4126 AMAZON-02, US
11492 4549 3979 CABLEONE, US
39891 4006 3960 ALJAWWALSTC-AS, SA
8551 3996 3957 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3906 3874 VIASAT-SP-BACKBONE, US
20940 4063 3858 AKAMAI-ASN1, NL
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
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
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, 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
23.139.184.0/24 Origin: 27408 1371467, CA
23.139.184.0/24 Transit: 24875 NOVOSERVE-AS, NL
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
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 /10:40 /11:101 /12:307
/13:596 /14:1204 /15:2099 /16:13549 /17:8336 /18:13945
/19:25110 /20:44493 /21:51686 /22:108734 /23:96660 /24:533226
/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 5841 6854 UNI2-AS, ES
8151 4543 10818 Uninet S.A. de C.V., MX
11492 3464 4549 CABLEONE, US
8551 3459 3996 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3257 3444 SHAW, CA
39891 3189 4006 ALJAWWALSTC-AS, SA
7155 2995 3906 VIASAT-SP-BACKBONE, US
22773 2894 3897 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2613 2755 UKRTELNET, UA
30036 2267 2609 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1950 2:1029 3:157 4:5 5:3837 6:111
7:6 8:1546 9:1 11:173 12:1646 13:338
14:2359 15:241 16:44 17:383 18:188 20:242
21:4 22:188 23:5865 24:2417 25:6 27:2683
29:19 31:2418 32:92 34:7 35:87 36:1820
37:4454 38:3389 39:721 40:152 41:3888 42:1138
43:2213 44:289 45:16093 46:4128 47:332 49:1688
50:1947 51:237 52:1459 54:385 55:808 56:8
57:62 58:1835 59:1193 60:972 61:2283 62:2544
63:1930 64:5593 65:2369 66:4877 67:3005 68:1209
69:4146 70:1325 71:688 72:3047 74:2644 75:1398
76:591 77:2248 78:1920 79:3125 80:2016 81:1655
82:1496 83:1211 84:1383 85:2966 86:741 87:1908
88:1209 89:3405 90:546 91:7649 92:2046 93:2548
94:3505 95:3881 96:1296 97:350 98:1028 99:737
100:77 101:1063 102:2241 103:29756 104:4550 105:467
106:873 107:2545 108:868 109:4321 110:2011 111:3280
112:2042 113:1502 114:1494 115:2096 116:1881 117:2454
118:2307 119:1881 120:1752 121:1106 122:2517 123:2117
124:1523 125:2126 128:1226 129:1049 130:975 131:2075
132:811 133:378 134:1947 135:298 136:852 137:1015
138:2518 139:1519 140:942 141:1446 142:1331 143:1409
144:1198 145:341 146:1855 147:1515 148:2243 149:1765
150:868 151:1069 152:1869 153:543 154:3688 155:1459
156:1745 157:1284 158:1035 159:2214 160:2504 161:1329
162:3497 163:1367 164:1650 165:1645 166:776 167:1785
168:3839 169:884 170:4527 171:838 172:3327 173:3126
174:1038 175:1142 176:3645 177:4756 178:3545 179:2190
180:2390 181:3247 182:3194 183:1937 184:2379 185:19636
186:4452 187:3828 188:3982 189:3423 190:9029 191:1450
192:10973 193:8690 194:7098 195:5078 196:2958 197:2411
198:6009 199:6048 200:7609 201:5791 202:10577 203:10232
204:4506 205:3440 206:3776 207:3440 208:4050 209:4711
210:4515 211:2415 212:4050 213:3476 214:1139 215:65
216:6409 217:2642 218:1311 219:574 220:2015 221:955
222:839 223:1964
End of report
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