[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jul 1 21:40:04 UTC 2024
IPv4 R&E Routing Table Report 21:35 GMT Mon 01 Jul, 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: 947619
Prefixes after maximum aggregation (per Origin AS): 361867
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 464759
Number of IPv4 prefixes with a valid ROA: 484462
Number of IPv4 prefixes with an invalid ROA: 191
Number of IPv4 prefixes with no ROA: 462966
Total ASes present in the Internet Routing Table: 75881
Prefixes per ASN: 12.49
Origin-only ASes present in the Internet Routing Table: 65091
Origin ASes announcing only one prefix: 26726
Transit ASes present in the Internet Routing Table: 10790
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 604
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 62
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 1279
Number of instances of unregistered ASNs: 1282
Number of 32-bit ASNs allocated by the RIRs: 44928
Number of 32-bit ASNs visible in the Routing Table: 36604
Prefixes from 32-bit ASNs in the Routing Table: 187667
Number of bogon 32-bit ASNs visible in the Routing Table: 19
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 554
Number of addresses announced to Internet: 3023988480
Equivalent to 180 /8s, 62 /16s and 103 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 311446
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249384
Total APNIC prefixes after maximum aggregation: 73401
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 241738
Unique aggregates announced from the APNIC address blocks: 100954
APNIC Region origin ASes present in the Internet Routing Table: 14157
APNIC Prefixes per ASN: 17.08
APNIC Region origin ASes announcing only one prefix: 4329
APNIC Region transit ASes present in the Internet Routing Table: 1897
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 57
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9602
Number of APNIC addresses announced to Internet: 760992768
Equivalent to 45 /8s, 91 /16s and 212 /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: 277061
Total ARIN prefixes after maximum aggregation: 125120
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 281536
Unique aggregates announced from the ARIN address blocks: 134494
ARIN Region origin ASes present in the Internet Routing Table: 19123
ARIN Prefixes per ASN: 14.72
ARIN Region origin ASes announcing only one prefix: 6960
ARIN Region transit ASes present in the Internet Routing Table: 1984
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4922
Number of ARIN addresses announced to Internet: 1266541056
Equivalent to 75 /8s, 125 /16s and 226 /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: 266287
Total RIPE prefixes after maximum aggregation: 127542
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 261083
Unique aggregates announced from the RIPE address blocks: 165118
RIPE Region origin ASes present in the Internet Routing Table: 28665
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12136
RIPE Region transit ASes present in the Internet Routing Table: 3944
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11870
Number of RIPE addresses announced to Internet: 713651968
Equivalent to 42 /8s, 137 /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
196608-216475
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: 121823
Total LACNIC prefixes after maximum aggregation: 28826
LACNIC Deaggregation factor: 4.23
Prefixes being announced from the LACNIC address blocks: 119898
Unique aggregates announced from the LACNIC address blocks: 50043
LACNIC Region origin ASes present in the Internet Routing Table: 11108
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2639
LACNIC Region transit ASes present in the Internet Routing Table: 2422
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 62
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8997
Number of LACNIC addresses announced to Internet: 176740096
Equivalent to 10 /8s, 136 /16s and 215 /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: 31785
Total AfriNIC prefixes after maximum aggregation: 6220
AfriNIC Deaggregation factor: 5.11
Prefixes being announced from the AfriNIC address blocks: 42809
Unique aggregates announced from the AfriNIC address blocks: 13700
AfriNIC Region origin ASes present in the Internet Routing Table: 1850
AfriNIC Prefixes per ASN: 23.14
AfriNIC Region origin ASes announcing only one prefix: 662
AfriNIC Region transit ASes present in the Internet Routing Table: 359
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 40
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1213
Number of AfriNIC addresses announced to Internet: 105697792
Equivalent to 6 /8s, 76 /16s and 210 /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 9842 8745 72 CHINAMOBILE-CN China Mobile Communicati
7545 5642 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4237 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3954 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3761 511 263 BBIL-AP BHARTI Airtel Ltd., IN
7713 3618 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3255 1836 99 VNPT-AS-VN VNPT Corp, VN
24560 2820 862 399 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2177 419 206 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 10112 11533 3653 AMAZON-02, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3733 8788 882 COGENT-174, US
6327 3593 1320 79 SHAW, CA
22773 3559 3056 240 ASN-CXA-ALL-CCI-22773-RDC, US
749 3237 54897 2489 DNIC-AS-00749, US
16625 3039 1317 2202 AKAMAI-AS, US
7018 2871 23668 1805 ATT-INTERNET4, US
396982 2765 3611 413 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 7707 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3809 3396 131 AKAMAI-ASN1, NL
9009 3592 306 1816 M247, RO
12389 2871 2292 861 ROSTELECOM-AS, RU
34984 2347 361 579 TELLCOM-AS, TR
8551 1777 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1702 123 1233 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1572 1852 14 TE-AS TE-AS, EG
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 11859 3310 502 UNINET, MX
10620 3518 492 938 Telmex Colombia S.A., CO
13999 2553 357 677 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1316 776 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19037 1254 278 33 AMX Argentina S.A., AR
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
6147 1093 369 22 Telefonica del Peru S.A.A., PE
26615 1080 2503 53 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 1622 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1380 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1235 78 74 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
6713 555 1861 35 IAM-AS, MA
15399 517 56 56 WANANCHI-, KE
36914 501 82 3 KENET-AS, KE
37342 478 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 11859 3310 502 UNINET, MX
16509 10112 11533 3653 AMAZON-02, US
9808 9842 8745 72 CHINAMOBILE-CN China Mobile Communicati
12479 7707 1708 145 UNI2-AS, ES
7545 5642 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4237 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3954 1331 21 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 9842 9770 CHINAMOBILE-CN China Mobile Communications Grou
12479 7707 7562 UNI2-AS, ES
16509 10112 6459 AMAZON-02, US
7545 5642 4972 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4237 4214 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3954 3933 VIETEL-AS-AP Viettel Group, VN
20940 3809 3678 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
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
54338 UNALLOCATED 8.33.241.0/24 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
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
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 Transit: 6939 HURRICANE, US
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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
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 /11:93 /12:296
/13:573 /14:1182 /15:2086 /16:13247 /17:8197 /18:13666
/19:24475 /20:43242 /21:51320 /22:110936 /23:99409 /24:578830
/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 6796 7707 UNI2-AS, ES
8151 5941 11859 UNINET, MX
11492 3548 4641 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3593 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2660 3559 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2498 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2147 3518 Telmex Colombia S.A., CO
16509 2118 10112 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2292 2:1499 3:365 4:6 5:4356 6:163
7:6 8:1507 9:1 11:172 12:1444 13:359
14:2360 15:318 16:219 17:370 18:775 20:387
21:4 22:188 23:6874 24:2712 25:2 27:2642
29:19 31:2580 32:45 34:63 35:134 36:2317
37:4486 38:7946 39:898 40:143 41:4069 42:2004
43:2356 44:324 45:17266 46:4518 47:301 49:1957
50:1889 51:581 52:1583 54:313 55:908 56:8
57:215 58:2090 59:1183 60:1040 61:2561 62:2753
63:1880 64:5490 65:2188 66:4626 67:2989 68:1307
69:4052 70:1196 71:587 72:2884 74:2592 75:1549
76:620 77:2502 78:1861 79:1784 80:2196 81:2019
82:1661 83:1358 84:1684 85:3180 86:917 87:2038
88:1229 89:4176 90:685 91:8173 92:2333 93:2705
94:3725 95:4222 96:1286 97:317 98:1039 99:739
100:73 101:1166 102:3494 103:32054 104:4776 105:700
106:988 107:2504 108:1142 109:4014 110:2121 111:3245
112:2043 113:1793 114:1811 115:2134 116:1871 117:2650
118:2794 119:1977 120:1778 121:1308 122:2688 123:2224
124:1565 125:2844 126:32 128:1423 129:927 130:1177
131:1879 132:811 133:413 134:1734 135:320 136:1124
137:1188 138:2868 139:1531 140:1411 141:1384 142:1668
143:1554 144:982 145:373 146:2092 147:1988 148:2536
149:2736 150:1034 151:1369 152:2227 153:587 154:6974
155:1492 156:2306 157:1890 158:1154 159:2325 160:2754
161:1692 162:3544 163:1700 164:1667 165:2146 166:1268
167:1812 168:4077 169:795 170:4944 171:1033 172:3869
173:3049 174:891 175:1239 176:3461 177:4765 178:3696
179:2205 180:2423 181:3775 182:3346 183:1985 184:2253
185:20883 186:4980 187:4431 188:4054 189:4188 190:9428
191:1485 192:11065 193:9155 194:7505 195:5309 196:3203
197:2708 198:5956 199:7927 200:8108 201:6302 202:10232
203:10261 204:4557 205:3648 206:4482 207:3533 208:4155
209:5006 210:4453 211:2531 212:4345 213:3567 214:1057
215:49 216:6749 217:3071 218:1291 219:416 220:1803
221:1039 222:686 223:2197
End of report
More information about the ren-bgp-stats-all
mailing list