[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Jun 2 21:39:33 UTC 2023
IPv4 R&E Routing Table Report 21:35 GMT Fri 02 Jun, 2023
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: 922752
Prefixes after maximum aggregation (per Origin AS): 349630
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 450290
Number of IPv4 prefixes with a valid ROA: 406488
Number of IPv4 prefixes with an invalid ROA: 2913
Number of IPv4 prefixes with no ROA: 513351
Total ASes present in the Internet Routing Table: 74483
Prefixes per ASN: 12.39
Origin-only ASes present in the Internet Routing Table: 64042
Origin ASes announcing only one prefix: 26232
Transit ASes present in the Internet Routing Table: 10441
Transit-only ASes present in the Internet Routing Table: 427
Paths with bogon ASNs present in the IPv4 Routing Table: 704
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 131
Max AS path prepend of ASN ( 37447) 127
Prefixes from unregistered ASNs in the Routing Table: 1370
Number of instances of unregistered ASNs: 1437
Number of 32-bit ASNs allocated by the RIRs: 42003
Number of 32-bit ASNs visible in the Routing Table: 34617
Prefixes from 32-bit ASNs in the Routing Table: 172420
Number of bogon 32-bit ASNs visible in the Routing Table: 173
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 576
Number of addresses announced to Internet: 3055395840
Equivalent to 182 /8s, 29 /16s and 164 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
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: 308124
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243199
Total APNIC prefixes after maximum aggregation: 68906
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 237512
Unique aggregates announced from the APNIC address blocks: 98266
APNIC Region origin ASes present in the Internet Routing Table: 13410
APNIC Prefixes per ASN: 17.71
APNIC Region origin ASes announcing only one prefix: 3946
APNIC Region transit ASes present in the Internet Routing Table: 1792
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8731
Number of APNIC addresses announced to Internet: 773062144
Equivalent to 46 /8s, 19 /16s and 254 /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, 131072-153913
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: 269791
Total ARIN prefixes after maximum aggregation: 122805
ARIN Deaggregation factor: 2.20
Prefixes being announced from the ARIN address blocks: 272580
Unique aggregates announced from the ARIN address blocks: 130599
ARIN Region origin ASes present in the Internet Routing Table: 19116
ARIN Prefixes per ASN: 14.26
ARIN Region origin ASes announcing only one prefix: 6984
ARIN Region transit ASes present in the Internet Routing Table: 1926
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4801
Number of ARIN addresses announced to Internet: 1280205568
Equivalent to 76 /8s, 78 /16s and 99 /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: 260299
Total RIPE prefixes after maximum aggregation: 122654
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 256268
Unique aggregates announced from the RIPE address blocks: 158934
RIPE Region origin ASes present in the Internet Routing Table: 28329
RIPE Prefixes per ASN: 9.05
RIPE Region origin ASes announcing only one prefix: 12053
RIPE Region transit ASes present in the Internet Routing Table: 3904
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: 11195
Number of RIPE addresses announced to Internet: 717846272
Equivalent to 42 /8s, 201 /16s and 119 /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: 118893
Total LACNIC prefixes after maximum aggregation: 28543
LACNIC Deaggregation factor: 4.17
Prefixes being announced from the LACNIC address blocks: 118062
Unique aggregates announced from the LACNIC address blocks: 49514
LACNIC Region origin ASes present in the Internet Routing Table: 11011
LACNIC Prefixes per ASN: 10.72
LACNIC Region origin ASes announcing only one prefix: 2640
LACNIC Region transit ASes present in the Internet Routing Table: 2290
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: 8794
Number of LACNIC addresses announced to Internet: 176999424
Equivalent to 10 /8s, 140 /16s and 204 /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: 29200
Total AfriNIC prefixes after maximum aggregation: 5842
AfriNIC Deaggregation factor: 5.00
Prefixes being announced from the AfriNIC address blocks: 37753
Unique aggregates announced from the AfriNIC address blocks: 12505
AfriNIC Region origin ASes present in the Internet Routing Table: 1747
AfriNIC Prefixes per ASN: 21.61
AfriNIC Region origin ASes announcing only one prefix: 609
AfriNIC Region transit ASes present in the Internet Routing Table: 337
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 131
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1096
Number of AfriNIC addresses announced to Internet: 106887168
Equivalent to 6 /8s, 94 /16s and 248 /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 9496 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5725 785 694 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4210 347 25 FPT-AS-AP FPT Telecom Company, VN
7713 3539 1043 66 TELKOMNET-AS-AP PT Telekomunikasi Indon
7552 3372 1331 21 VIETEL-AS-AP Viettel Group, VN
45899 3362 1851 89 VNPT-AS-VN VNPT Corp, VN
9498 3019 498 251 BBIL-AP BHARTI Airtel Ltd., IN
4538 2730 4192 73 ERX-CERNET-BKB China Education and Rese
24560 2405 837 443 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2297 11252 587 KIXS-AS-KR Korea Telecom, KR
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 8454 10818 3067 AMAZON-02, US
11492 4523 300 612 CABLEONE, US
7155 4052 282 62 VIASAT-SP-BACKBONE, US
22773 3571 3068 271 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3522 1319 66 SHAW, CA
749 3128 54970 2380 DNIC-AS-00749, US
16625 3077 1544 2326 AKAMAI-AS, US
396982 2660 3593 374 GOOGLE-CLOUD-PLATFORM, US
30036 2504 360 419 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2456 24003 1541 ATT-INTERNET4, 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 7302 1707 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4094 3399 163 AKAMAI-ASN1, NL
8551 3876 369 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2927 2291 910 ROSTELECOM-AS, RU
9009 2664 248 1387 M247, RO
34984 2279 360 601 TELLCOM-AS, TR
6849 1957 307 17 UKRTELNET, UA
58224 1826 945 533 TCI, IR
61317 1641 109 1270 ASDETUK www.heficed.com, US
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 11288 3355 605 Uninet S.A. de C.V., MX
10620 3518 507 856 Telmex Colombia S.A., CO
13999 2371 364 630 Mega Cable, S.A. de C.V., MX
11830 2269 369 64 Instituto Costarricense de Electricidad
28573 1331 2324 238 Claro NXT Telecomunicacoes Ltda, BR
6503 1303 343 512 Axtel, S.A.B. de C.V., MX
3816 1295 762 171 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1134 370 22 Telefonica del Peru S.A.A., PE
11664 1101 180 439 Techtel LMDS Comunicaciones Interactiva
26615 1028 2498 45 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 1572 393 19 LINKdotNET-AS, EG
24835 1538 533 29 RAYA-AS, EG
36992 1341 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1034 67 47 ORANGE-COTE-IVOIRE, CI
36935 917 520 42 Vodafone-, EG
6713 551 1861 34 IAM-AS, MA
15399 520 54 47 WANANCHI-, KE
24757 492 73 5 EthioNet-AS, ET
37342 482 32 1 MOVITEL, MZ
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 11288 3355 605 Uninet S.A. de C.V., MX
9808 9496 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8454 10818 3067 AMAZON-02, US
12479 7302 1707 141 UNI2-AS, ES
7545 5725 785 694 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4523 300 612 CABLEONE, US
18403 4210 347 25 FPT-AS-AP FPT Telecom Company, VN
20940 4094 3399 163 AKAMAI-ASN1, NL
7155 4052 282 62 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 9496 9459 CHINAMOBILE-CN China Mobile Communications Grou
12479 7302 7161 UNI2-AS, ES
16509 8454 5387 AMAZON-02, US
7545 5725 5031 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4210 4185 FPT-AS-AP FPT Telecom Company, VN
7155 4052 3990 VIASAT-SP-BACKBONE, US
20940 4094 3931 AKAMAI-ASN1, NL
11492 4523 3911 CABLEONE, US
8551 3876 3842 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
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
3507 UNALLOCATED 2.57.241.0/24 213035 AS-SERVERION Serverion B.V.,
3507 UNALLOCATED 5.105.49.0/24 213035 AS-SERVERION Serverion B.V.,
3507 UNALLOCATED 5.105.69.0/24 213035 AS-SERVERION Serverion B.V.,
3507 UNALLOCATED 5.105.206.0/24 213035 AS-SERVERION Serverion B.V.,
65000 PRIVATE 5.227.24.0/22 8580 SANDY MTS Nizhniy Novgorod,
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.139.232.0/24 Origin: 211619 MAXKO, HR
23.139.232.0/24 Transit: 42864 GIGANET-HU GigaNet Internet Service Prov
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
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
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 /9:14 /10:39 /11:103 /12:301
/13:582 /14:1196 /15:2098 /16:13471 /17:8209 /18:13805
/19:24952 /20:43507 /21:51325 /22:109644 /23:98301 /24:555188
/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 6386 7302 UNI2-AS, ES
8151 5280 11288 Uninet S.A. de C.V., MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3432 4523 CABLEONE, US
8551 3349 3876 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3333 3522 SHAW, CA
7155 3067 4052 VIASAT-SP-BACKBONE, US
22773 2636 3571 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2504 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2073 3518 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2142 2:1242 3:197 4:5 5:4540 6:131
7:6 8:1514 9:1 11:172 12:1532 13:378
14:2302 15:304 16:193 17:370 18:452 20:263
21:4 22:188 23:6295 24:2603 25:6 27:2548
29:19 31:2499 32:79 34:21 35:109 36:1954
37:4659 38:4742 39:845 40:151 41:3857 42:1985
43:2358 44:305 45:16550 46:4327 47:375 49:1739
50:1869 51:585 52:1591 54:394 55:869 56:8
57:120 58:1895 59:1103 60:990 61:2511 62:2654
63:1917 64:5673 65:2306 66:5028 67:2993 68:1344
69:4129 70:1206 71:678 72:2996 74:2616 75:1560
76:609 77:2439 78:1826 79:3186 80:2130 81:1793
82:1491 83:1262 84:1541 85:3011 86:772 87:2034
88:1177 89:3684 90:614 91:7766 92:2063 93:2618
94:3622 95:4044 96:1309 97:336 98:1146 99:745
100:80 101:1083 102:2756 103:31480 104:4615 105:504
106:868 107:2587 108:1041 109:4405 110:2092 111:3117
112:2034 113:1733 114:1642 115:2054 116:1885 117:2516
118:2625 119:2016 120:1801 121:1098 122:2602 123:2157
124:1563 125:2487 128:1459 129:1054 130:1011 131:1998
132:856 133:420 134:1873 135:306 136:884 137:1096
138:2584 139:1551 140:1243 141:1423 142:1454 143:1524
144:1153 145:347 146:1956 147:1595 148:2429 149:2242
150:887 151:1154 152:1810 153:566 154:4571 155:1447
156:1830 157:1324 158:1083 159:2234 160:2553 161:1553
162:3521 163:1579 164:1625 165:1798 166:1113 167:1745
168:3876 169:950 170:4604 171:883 172:3581 173:2963
174:1056 175:1183 176:3704 177:4710 178:3577 179:2263
180:2558 181:3487 182:3390 183:2086 184:2339 185:20310
186:4813 187:4004 188:4097 189:3666 190:9202 191:1478
192:10927 193:8882 194:7314 195:5153 196:3083 197:2379
198:5937 199:6108 200:8078 201:5913 202:10620 203:10316
204:4565 205:3680 206:4286 207:3443 208:4103 209:4895
210:4366 211:2469 212:4182 213:3637 214:1078 215:59
216:6658 217:2719 218:1304 219:473 220:1998 221:972
222:753 223:2151
End of report
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