[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Apr 16 21:39:34 UTC 2024
IPv4 R&E Routing Table Report 21:35 GMT Tue 16 Apr, 2024
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: 943163
Prefixes after maximum aggregation (per Origin AS): 359852
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 459695
Number of IPv4 prefixes with a valid ROA: 463648
Number of IPv4 prefixes with an invalid ROA: 1931
Number of IPv4 prefixes with no ROA: 477584
Total ASes present in the Internet Routing Table: 75626
Prefixes per ASN: 12.47
Origin-only ASes present in the Internet Routing Table: 64913
Origin ASes announcing only one prefix: 26556
Transit ASes present in the Internet Routing Table: 10713
Transit-only ASes present in the Internet Routing Table: 503
Paths with bogon ASNs present in the IPv4 Routing Table: 610
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 57
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1331
Number of instances of unregistered ASNs: 1333
Number of 32-bit ASNs allocated by the RIRs: 44137
Number of 32-bit ASNs visible in the Routing Table: 36170
Prefixes from 32-bit ASNs in the Routing Table: 184975
Number of bogon 32-bit ASNs visible in the Routing Table: 26
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 556
Number of addresses announced to Internet: 3027295744
Equivalent to 180 /8s, 112 /16s and 222 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 310741
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249017
Total APNIC prefixes after maximum aggregation: 72844
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 241641
Unique aggregates announced from the APNIC address blocks: 100167
APNIC Region origin ASes present in the Internet Routing Table: 14024
APNIC Prefixes per ASN: 17.23
APNIC Region origin ASes announcing only one prefix: 4246
APNIC Region transit ASes present in the Internet Routing Table: 1882
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9443
Number of APNIC addresses announced to Internet: 760095488
Equivalent to 45 /8s, 78 /16s and 35 /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: 274781
Total ARIN prefixes after maximum aggregation: 124457
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 279396
Unique aggregates announced from the ARIN address blocks: 133100
ARIN Region origin ASes present in the Internet Routing Table: 19127
ARIN Prefixes per ASN: 14.61
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1962
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4872
Number of ARIN addresses announced to Internet: 1269003520
Equivalent to 75 /8s, 163 /16s and 117 /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, 393216-402332
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: 265037
Total RIPE prefixes after maximum aggregation: 126716
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 259885
Unique aggregates announced from the RIPE address blocks: 163347
RIPE Region origin ASes present in the Internet Routing Table: 28605
RIPE Prefixes per ASN: 9.09
RIPE Region origin ASes announcing only one prefix: 12110
RIPE Region transit ASes present in the Internet Routing Table: 3960
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11720
Number of RIPE addresses announced to Internet: 714722560
Equivalent to 42 /8s, 153 /16s and 205 /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
196608-216475
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: 121905
Total LACNIC prefixes after maximum aggregation: 28896
LACNIC Deaggregation factor: 4.22
Prefixes being announced from the LACNIC address blocks: 120151
Unique aggregates announced from the LACNIC address blocks: 49515
LACNIC Region origin ASes present in the Internet Routing Table: 11080
LACNIC Prefixes per ASN: 10.84
LACNIC Region origin ASes announcing only one prefix: 2595
LACNIC Region transit ASes present in the Internet Routing Table: 2381
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8950
Number of LACNIC addresses announced to Internet: 177184512
Equivalent to 10 /8s, 143 /16s and 159 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 31092
Total AfriNIC prefixes after maximum aggregation: 6142
AfriNIC Deaggregation factor: 5.06
Prefixes being announced from the AfriNIC address blocks: 41533
Unique aggregates announced from the AfriNIC address blocks: 13126
AfriNIC Region origin ASes present in the Internet Routing Table: 1816
AfriNIC Prefixes per ASN: 22.87
AfriNIC Region origin ASes announcing only one prefix: 642
AfriNIC Region transit ASes present in the Internet Routing Table: 352
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 32
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1185
Number of AfriNIC addresses announced to Internet: 105989632
Equivalent to 6 /8s, 81 /16s and 70 /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 9865 8743 64 CHINAMOBILE-CN China Mobile Communicati
7545 5660 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4574 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3874 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3640 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3595 499 257 BBIL-AP BHARTI Airtel Ltd., IN
45899 3272 1867 93 VNPT-AS-VN VNPT Corp, VN
24560 2776 863 371 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2178 433 191 TATACOMM-AS TATA Communications formerl
45090 2150 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 9855 11369 3463 AMAZON-02, US
11492 4602 305 605 CABLEONE, US
7155 4170 287 90 VIASAT-SP-BACKBONE, US
6327 3604 1320 75 SHAW, CA
22773 3600 3071 280 ASN-CXA-ALL-CCI-22773-RDC, US
174 3463 6631 825 COGENT-174, US
749 3202 54912 2454 DNIC-AS-00749, US
16625 3090 1314 2207 AKAMAI-AS, US
367 2835 3552 1354 DNIC-ASBLK-00306-00371, US
396982 2763 3641 412 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 7729 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3857 3395 126 AKAMAI-ASN1, NL
9009 3274 284 1598 M247, RO
12389 2988 2304 903 ROSTELECOM-AS, RU
8551 2634 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2349 364 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1547 1852 14 TE-AS TE-AS, EG
44477 1536 100 728 STARK-INDUSTRIES, 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 12396 3319 489 UNINET, MX
10620 3525 495 906 Telmex Colombia S.A., CO
13999 2526 348 657 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1340 2313 251 Claro NXT Telecomunicacoes Ltda, BR
3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1153 175 428 Techtel LMDS Comunicaciones Interactiva
6503 1133 314 478 Axtel, S.A.B. de C.V., MX
6147 1081 369 22 Telefonica del Peru S.A.A., PE
22884 1070 114 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
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 1549 545 28 RAYA-AS, EG
24863 1501 389 20 LINKdotNET-AS, EG
36992 1364 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1205 76 63 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 554 1861 34 IAM-AS, MA
15399 527 55 53 WANANCHI-, KE
36914 479 82 3 KENET-AS, KE
24757 436 73 5 EthioNet-AS, ET
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 12396 3319 489 UNINET, MX
9808 9865 8743 64 CHINAMOBILE-CN China Mobile Communicati
16509 9855 11369 3463 AMAZON-02, US
12479 7729 1709 144 UNI2-AS, ES
7545 5660 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4602 305 605 CABLEONE, US
18403 4574 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4170 287 90 VIASAT-SP-BACKBONE, US
7552 3874 1330 20 VIETEL-AS-AP Viettel Group, VN
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 9865 9801 CHINAMOBILE-CN China Mobile Communications Grou
12479 7729 7585 UNI2-AS, ES
16509 9855 6392 AMAZON-02, US
7545 5660 4984 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4574 4551 FPT-AS-AP FPT Telecom Company, VN
7155 4170 4080 VIASAT-SP-BACKBONE, US
11492 4602 3997 CABLEONE, US
7552 3874 3854 VIETEL-AS-AP Viettel Group, VN
20940 3857 3731 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
65536 DOCUMENT 5.102.30.0/24 198471 LINKEM-AS, IT
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, 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 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, 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
Complete listing at https://bgp.nsrc.org/REN/USP/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
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 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
27.0.192.0/22 Origin: 138415 YANCYLIMITED-AS-HK Yancy Limited, HK
27.0.192.0/22 Transit: 51847 NEAROUTE, HK
27.0.192.0/24 Origin: 138195 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR
27.0.192.0/24 Transit: 3786 LGDACOM LG DACOM Corporation, KR
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 /10:36 /11:95 /12:297
/13:581 /14:1194 /15:2098 /16:13289 /17:8201 /18:13691
/19:24646 /20:43280 /21:51269 /22:110803 /23:98843 /24:574809
/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 6845 7729 UNI2-AS, ES
8151 6425 12396 UNINET, MX
11492 3515 4602 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3402 3604 SHAW, CA
7155 3114 4170 VIASAT-SP-BACKBONE, US
22773 2663 3600 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2147 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2138 3525 Telmex Colombia S.A., CO
8551 2110 2634 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2286 2:1497 3:326 4:6 5:4535 6:163
7:6 8:1505 9:2 11:172 12:1463 13:370
14:2356 15:318 16:208 17:366 18:764 20:358
21:4 22:188 23:6656 24:2705 25:2 27:2636
29:19 31:2691 32:45 34:60 35:128 36:2295
37:4485 38:7253 39:891 40:123 41:4103 42:2189
43:2354 44:313 45:17046 46:4447 47:305 49:1896
50:1925 51:571 52:1585 54:310 55:998 56:5
57:167 58:2038 59:1190 60:1033 61:2575 62:2694
63:1897 64:5522 65:2205 66:4691 67:3001 68:1339
69:4107 70:1197 71:584 72:2892 74:2589 75:1551
76:629 77:2440 78:1850 79:2494 80:2187 81:1950
82:1568 83:1320 84:1648 85:3137 86:839 87:2026
88:1245 89:4062 90:677 91:8102 92:2205 93:2660
94:3677 95:4155 96:1293 97:315 98:1044 99:743
100:78 101:1171 102:3134 103:32518 104:4804 105:643
106:937 107:2759 108:1116 109:4097 110:2139 111:3222
112:2068 113:1801 114:1772 115:2086 116:1871 117:2625
118:2836 119:1955 120:1782 121:1270 122:2667 123:2219
124:1562 125:2854 126:32 128:1470 129:931 130:1120
131:1868 132:809 133:410 134:1710 135:319 136:936
137:1170 138:2823 139:1547 140:1391 141:1363 142:1583
143:1489 144:1009 145:345 146:2057 147:1854 148:2483
149:2560 150:1034 151:1344 152:2025 153:589 154:6503
155:1450 156:2443 157:1718 158:1147 159:2329 160:2641
161:1617 162:3583 163:1702 164:1634 165:2119 166:1164
167:1780 168:3938 169:799 170:4820 171:1000 172:3820
173:3031 174:900 175:1213 176:3646 177:4694 178:3596
179:2273 180:2370 181:3707 182:3382 183:2037 184:2274
185:20746 186:5036 187:4496 188:4052 189:4177 190:9369
191:1466 192:10987 193:9083 194:7464 195:5271 196:3172
197:2469 198:5947 199:7620 200:8061 201:6325 202:10285
203:10271 204:4542 205:3733 206:4488 207:3420 208:4155
209:5019 210:4490 211:2486 212:4269 213:3430 214:1089
215:50 216:6779 217:2819 218:1315 219:404 220:2039
221:1035 222:696 223:2200
End of report
More information about the ren-bgp-stats-all
mailing list