[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Wed Jul 6 21:40:26 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Wed 06 Jul, 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: 896068
Prefixes after maximum aggregation (per Origin AS): 338896
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 435851
Number of IPv4 prefixes with a valid ROA: 334693
Number of IPv4 prefixes with an invalid ROA: 3073
Number of IPv4 prefixes with no ROA: 558302
Total ASes present in the Internet Routing Table: 73399
Prefixes per ASN: 12.21
Origin-only ASes present in the Internet Routing Table: 63062
Origin ASes announcing only one prefix: 25858
Transit ASes present in the Internet Routing Table: 10337
Transit-only ASes present in the Internet Routing Table: 379
Paths with bogon ASNs present in the IPv4 Routing Table: 661
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 61
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1288
Number of instances of unregistered ASNs: 1293
Number of 32-bit ASNs allocated by the RIRs: 39733
Number of 32-bit ASNs visible in the Routing Table: 32934
Prefixes from 32-bit ASNs in the Routing Table: 156962
Number of bogon 32-bit ASNs visible in the Routing Table: 37
Special use prefixes present in the Routing Table: 3
Prefixes being announced from unallocated address space: 524
Number of addresses announced to Internet: 3067936256
Equivalent to 182 /8s, 220 /16s and 254 /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: 298983
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 236322
Total APNIC prefixes after maximum aggregation: 66607
APNIC Deaggregation factor: 3.55
Prefixes being announced from the APNIC address blocks: 231689
Unique aggregates announced from the APNIC address blocks: 95489
APNIC Region origin ASes present in the Internet Routing Table: 12752
APNIC Prefixes per ASN: 18.17
APNIC Region origin ASes announcing only one prefix: 3667
APNIC Region transit ASes present in the Internet Routing Table: 1748
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7974
Number of APNIC addresses announced to Internet: 772656640
Equivalent to 46 /8s, 13 /16s and 206 /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: 263386
Total ARIN prefixes after maximum aggregation: 120454
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 263590
Unique aggregates announced from the ARIN address blocks: 126882
ARIN Region origin ASes present in the Internet Routing Table: 19028
ARIN Prefixes per ASN: 13.85
ARIN Region origin ASes announcing only one prefix: 6919
ARIN Region transit ASes present in the Internet Routing Table: 1929
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: 4546
Number of ARIN addresses announced to Internet: 1296496896
Equivalent to 77 /8s, 70 /16s and 249 /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: 251360
Total RIPE prefixes after maximum aggregation: 117761
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 248709
Unique aggregates announced from the RIPE address blocks: 152490
RIPE Region origin ASes present in the Internet Routing Table: 28158
RIPE Prefixes per ASN: 8.83
RIPE Region origin ASes announcing only one prefix: 12037
RIPE Region transit ASes present in the Internet Routing Table: 3932
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: 10735
Number of RIPE addresses announced to Internet: 714107904
Equivalent to 42 /8s, 144 /16s and 108 /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: 115646
Total LACNIC prefixes after maximum aggregation: 27679
LACNIC Deaggregation factor: 4.18
Prefixes being announced from the LACNIC address blocks: 115424
Unique aggregates announced from the LACNIC address blocks: 48794
LACNIC Region origin ASes present in the Internet Routing Table: 10977
LACNIC Prefixes per ASN: 10.52
LACNIC Region origin ASes announcing only one prefix: 2659
LACNIC Region transit ASes present in the Internet Routing Table: 2233
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 32
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8699
Number of LACNIC addresses announced to Internet: 176509952
Equivalent to 10 /8s, 133 /16s and 84 /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: 28066
Total AfriNIC prefixes after maximum aggregation: 5536
AfriNIC Deaggregation factor: 5.07
Prefixes being announced from the AfriNIC address blocks: 36131
Unique aggregates announced from the AfriNIC address blocks: 11752
AfriNIC Region origin ASes present in the Internet Routing Table: 1655
AfriNIC Prefixes per ASN: 21.83
AfriNIC Region origin ASes announcing only one prefix: 576
AfriNIC Region transit ASes present in the Internet Routing Table: 333
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 61
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 980
Number of AfriNIC addresses announced to Internet: 107849984
Equivalent to 6 /8s, 109 /16s and 169 /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 8987 8883 46 CHINAMOBILE-CN China Mobile Communicati
7545 5879 787 685 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4837 4192 76 ERX-CERNET-BKB China Education and Rese
7552 3566 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3508 1042 59 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3420 1880 56 VNPT-AS-VN VNPT Corp, VN
9498 2425 499 236 BBIL-AP BHARTI Airtel Ltd., IN
4766 2254 11123 595 KIXS-AS-KR Korea Telecom, KR
45090 2172 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2125 425 216 TATACOMM-AS TATA Communications formerl
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 6768 10392 2677 AMAZON-02, US
11492 4508 299 676 CABLEONE, US
22773 3939 3138 363 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3902 265 32 VIASAT-SP-BACKBONE, US
16625 3467 1784 2506 AKAMAI-AS, US
6327 3436 1319 63 SHAW, CA
749 2992 50739 2250 DNIC-AS-00749, US
30036 2631 374 139 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2510 3343 359 GOOGLE-CLOUD-PLATFORM, US
209 2412 4936 410 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 6865 1730 144 UNI2-AS, ES
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 4005 234 45 ALJAWWALSTC-AS, SA
20940 4004 3193 568 AKAMAI-ASN1, NL
12389 2906 2287 906 ROSTELECOM-AS, RU
6849 2717 355 21 UKRTELNET, UA
9009 2578 254 1334 M247, GB
34984 2252 358 639 TELLCOM-AS, TR
58224 1775 933 560 TCI, IR
61317 1634 115 1061 ASDETUK www.heficed.com, GB
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 10757 3403 550 Uninet S.A. de C.V., MX
10620 3472 514 773 Telmex Colombia S.A., CO
11830 2434 369 64 Instituto Costarricense de Electricidad
13999 1901 312 499 Mega Cable, S.A. de C.V., MX
28573 1354 2328 278 Claro NXT Telecomunicacoes Ltda, BR
6503 1307 344 526 Axtel, S.A.B. de C.V., MX
3816 1261 683 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1078 369 21 Telefonica del Peru S.A.A., PE
11664 1004 180 455 Techtel LMDS Comunicaciones Interactiva
26615 979 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 1611 393 21 LINKdotNET-AS, EG
24835 1546 521 31 RAYA-AS, EG
36992 1321 1519 267 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 957 65 57 ORANGE-COTE-IVOIRE, CI
36935 789 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 515 51 36 WANANCHI-, KE
37342 462 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 10757 3403 550 Uninet S.A. de C.V., MX
9808 8987 8883 46 CHINAMOBILE-CN China Mobile Communicati
12479 6865 1730 144 UNI2-AS, ES
16509 6768 10392 2677 AMAZON-02, US
7545 5879 787 685 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4837 4192 76 ERX-CERNET-BKB China Education and Rese
11492 4508 299 676 CABLEONE, US
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 4005 234 45 ALJAWWALSTC-AS, SA
20940 4004 3193 568 AKAMAI-ASN1, NL
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 8987 8941 CHINAMOBILE-CN China Mobile Communications Grou
12479 6865 6721 UNI2-AS, ES
7545 5879 5194 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4837 4761 ERX-CERNET-BKB China Education and Research Net
16509 6768 4091 AMAZON-02, US
8551 4010 3971 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 4005 3960 ALJAWWALSTC-AS, SA
7155 3902 3870 VIASAT-SP-BACKBONE, US
11492 4508 3832 CABLEONE, US
22773 3939 3576 ASN-CXA-ALL-CCI-22773-RDC, 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
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
23.141.0.0/24 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 /10:41 /11:100 /12:307
/13:593 /14:1202 /15:2093 /16:13548 /17:8345 /18:13897
/19:25097 /20:44409 /21:51594 /22:108390 /23:96247 /24:530175
/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 5843 6865 UNI2-AS, ES
8151 4489 10757 Uninet S.A. de C.V., MX
8551 3473 4010 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3415 4508 CABLEONE, US
6327 3247 3436 SHAW, CA
39891 3189 4005 ALJAWWALSTC-AS, SA
7155 2991 3902 VIASAT-SP-BACKBONE, US
22773 2937 3939 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2575 2717 UKRTELNET, UA
30036 2288 2631 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1921 2:1040 3:157 4:5 5:3795 6:109
7:6 8:1539 9:1 11:173 12:1642 13:342
14:2328 15:232 16:44 17:384 18:179 19:1
20:238 21:4 22:188 23:5748 24:2392 25:6
27:2678 29:19 31:2451 32:92 34:7 35:88
36:1797 37:4418 38:3194 39:714 40:152 41:3906
42:1126 43:2228 44:290 45:16016 46:4117 47:328
49:1678 50:1950 51:237 52:1455 54:386 55:838
56:8 57:60 58:1827 59:1190 60:965 61:2265
62:2523 63:1934 64:5551 65:2332 66:4873 67:2984
68:1193 69:4175 70:1333 71:686 72:3044 74:2636
75:1399 76:588 77:2225 78:1867 79:3130 80:1993
81:1632 82:1493 83:1212 84:1338 85:2941 86:728
87:1903 88:1155 89:3315 90:538 91:7616 92:2001
93:2554 94:3470 95:3836 96:1309 97:352 98:1018
99:752 100:76 101:1041 102:2167 103:29462 104:4513
105:468 106:872 107:2549 108:862 109:4301 110:1987
111:3265 112:2035 113:1497 114:1488 115:2141 116:1892
117:2431 118:2307 119:1864 120:1658 121:1110 122:2529
123:2123 124:1540 125:2132 128:1224 129:1060 130:984
131:2030 132:808 133:377 134:1942 135:278 136:887
137:1009 138:2464 139:1533 140:897 141:1441 142:1306
143:1415 144:1203 145:346 146:1828 147:1520 148:2239
149:1704 150:870 151:1063 152:1854 153:537 154:3634
155:1447 156:1688 157:1259 158:1039 159:2234 160:2501
161:1288 162:3478 163:1306 164:1644 165:1627 166:760
167:1757 168:3815 169:888 170:4491 171:832 172:3243
173:3130 174:1020 175:1146 176:3563 177:4598 178:3539
179:2151 180:2383 181:3241 182:3213 183:1942 184:2345
185:19618 186:4324 187:3795 188:3960 189:3405 190:9031
191:1461 192:10999 193:8662 194:7068 195:4997 196:3035
197:2419 198:5984 199:6052 200:7612 201:5863 202:10545
203:10242 204:4536 205:3446 206:3737 207:3391 208:4022
209:4687 210:4489 211:2433 212:4019 213:3436 214:1146
215:67 216:6490 217:2643 218:1314 219:572 220:1997
221:969 222:836 223:1959
End of report
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