[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 30 21:40:09 UTC 2024
IPv4 R&E Routing Table Report 21:35 GMT Wed 30 Oct, 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: 959766
Prefixes after maximum aggregation (per Origin AS): 366405
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 468892
Number of IPv4 prefixes with a valid ROA: 508526
Number of IPv4 prefixes with an invalid ROA: 188
Number of IPv4 prefixes with no ROA: 451052
Total ASes present in the Internet Routing Table: 76360
Prefixes per ASN: 12.57
Origin-only ASes present in the Internet Routing Table: 65509
Origin ASes announcing only one prefix: 26828
Transit ASes present in the Internet Routing Table: 10851
Transit-only ASes present in the Internet Routing Table: 518
Paths with bogon ASNs present in the IPv4 Routing Table: 654
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 40
Max AS path prepend of ASN ( 40933) 31
Prefixes from unregistered ASNs in the Routing Table: 1296
Number of instances of unregistered ASNs: 1310
Number of 32-bit ASNs allocated by the RIRs: 45675
Number of 32-bit ASNs visible in the Routing Table: 37308
Prefixes from 32-bit ASNs in the Routing Table: 193731
Number of bogon 32-bit ASNs visible in the Routing Table: 69
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 527
Number of addresses announced to Internet: 3026922240
Equivalent to 180 /8s, 107 /16s and 43 /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: 314626
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252555
Total APNIC prefixes after maximum aggregation: 74854
APNIC Deaggregation factor: 3.37
Prefixes being announced from the APNIC address blocks: 244664
Unique aggregates announced from the APNIC address blocks: 101056
APNIC Region origin ASes present in the Internet Routing Table: 14356
APNIC Prefixes per ASN: 17.04
APNIC Region origin ASes announcing only one prefix: 4387
APNIC Region transit ASes present in the Internet Routing Table: 1909
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 40
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9828
Number of APNIC addresses announced to Internet: 756056064
Equivalent to 45 /8s, 16 /16s and 128 /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: 282009
Total ARIN prefixes after maximum aggregation: 126054
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285285
Unique aggregates announced from the ARIN address blocks: 135682
ARIN Region origin ASes present in the Internet Routing Table: 19185
ARIN Prefixes per ASN: 14.87
ARIN Region origin ASes announcing only one prefix: 6980
ARIN Region transit ASes present in the Internet Routing Table: 1987
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 37
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5054
Number of ARIN addresses announced to Internet: 1266803456
Equivalent to 75 /8s, 129 /16s and 227 /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: 268275
Total RIPE prefixes after maximum aggregation: 129677
RIPE Deaggregation factor: 2.07
Prefixes being announced from the RIPE address blocks: 265271
Unique aggregates announced from the RIPE address blocks: 168786
RIPE Region origin ASes present in the Internet Routing Table: 28795
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12137
RIPE Region transit ASes present in the Internet Routing Table: 3945
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12093
Number of RIPE addresses announced to Internet: 722043648
Equivalent to 43 /8s, 9 /16s and 131 /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: 122859
Total LACNIC prefixes after maximum aggregation: 28525
LACNIC Deaggregation factor: 4.31
Prefixes being announced from the LACNIC address blocks: 120430
Unique aggregates announced from the LACNIC address blocks: 48621
LACNIC Region origin ASes present in the Internet Routing Table: 11161
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2633
LACNIC Region transit ASes present in the Internet Routing Table: 2463
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 31
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9072
Number of LACNIC addresses announced to Internet: 177494272
Equivalent to 10 /8s, 148 /16s and 89 /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: 32772
Total AfriNIC prefixes after maximum aggregation: 6549
AfriNIC Deaggregation factor: 5.00
Prefixes being announced from the AfriNIC address blocks: 43588
Unique aggregates announced from the AfriNIC address blocks: 14302
AfriNIC Region origin ASes present in the Internet Routing Table: 1897
AfriNIC Prefixes per ASN: 22.98
AfriNIC Region origin ASes announcing only one prefix: 691
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1261
Number of AfriNIC addresses announced to Internet: 104241920
Equivalent to 6 /8s, 54 /16s and 155 /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 10090 8752 83 CHINAMOBILE-CN China Mobile Communication
7545 6022 840 654 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4364 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3912 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3650 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3251 1869 98 VNPT-AS-VN VNPT Corp, VN
24560 2774 829 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2207 434 191 TATACOMM-AS TATA Communications formerly
45090 2170 1439 86 TENCENT-NET-AP Shenzhen Tencent Computer
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 10964 11926 3869 AMAZON-02, US
11492 4661 310 548 CABLEONE, US
174 4451 8756 840 COGENT-174, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3604 1320 79 SHAW, CA
22773 3584 3056 221 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3139 23669 1966 ATT-INTERNET4, US
396982 2865 3654 419 GOOGLE-CLOUD-PLATFORM, US
16625 2798 1222 2101 AKAMAI-AS, 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 7636 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3834 3395 127 AKAMAI-ASN1, NL
9009 3695 318 1884 M247, RO
12389 2942 2295 879 ROSTELECOM-AS, RU
34984 2342 359 579 TELLCOM-AS, TR
212238 1830 134 1357 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1568 1852 14 TE-AS TE-AS, EG
8551 1477 366 32 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
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 11548 3236 536 UNINET, MX
10620 3544 494 941 Telmex Colombia S.A., CO
13999 2537 534 359 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 779 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1160 374 163 Axtel, S.A.B. de C.V., MX
11664 1156 278 33 Techtel LMDS Comunicaciones Interactivas
6147 1114 369 22 Telefonica del Peru S.A.A., PE
22884 1062 97 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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 1627 593 29 RAYA-AS, EG
24863 1619 389 16 LINKdotNET-AS, EG
36992 1420 1519 283 ETISALAT-MISR, EG
29571 1365 86 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 986 523 45 Vodafone-, EG
37069 591 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 532 82 3 KENET-AS, KE
15399 506 56 57 WANANCHI-, KE
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 11548 3236 536 UNINET, MX
16509 10964 11926 3869 AMAZON-02, US
9808 10090 8752 83 CHINAMOBILE-CN China Mobile Communication
12479 7636 1709 143 UNI2-AS, ES
7545 6022 840 654 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
174 4451 8756 840 COGENT-174, US
18403 4364 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4163 287 85 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 10090 10007 CHINAMOBILE-CN China Mobile Communications Grou
12479 7636 7493 UNI2-AS, ES
16509 10964 7095 AMAZON-02, US
7545 6022 5368 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4364 4341 FPT-AS-AP FPT Telecom Company, VN
11492 4661 4113 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3912 3887 VIETEL-AS-AP Viettel Group, VN
20940 3834 3707 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
65538 DOCUMENT 2.135.152.0/22 9198 KAZTELECOM-AS, KZ
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
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
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
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, 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
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 /9:16 /10:36 /11:91 /12:295
/13:578 /14:1182 /15:2085 /16:13171 /17:8203 /18:13684
/19:24354 /20:43658 /21:51777 /22:111725 /23:99639 /24:589255
/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 6684 7636 UNI2-AS, ES
8151 5742 11548 UNINET, MX
11492 3555 4661 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3400 3604 SHAW, CA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2698 3584 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2231 10964 AMAZON-02, US
30036 2200 2541 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2174 3544 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)
----------------------------------------------
1:2253 2:1536 3:513 4:8 5:4438 6:170
7:6 8:1504 9:1 11:172 12:1419 13:367
14:2441 15:331 16:265 17:358 18:897 20:441
21:4 22:188 23:6935 24:2647 25:2 27:2672
29:19 31:2949 32:44 34:70 35:142 36:2353
37:4430 38:8763 39:917 40:149 41:4080 42:2084
43:2444 44:330 45:17694 46:4695 47:298 49:2004
50:1859 51:579 52:1583 54:315 55:952 56:8
57:226 58:2180 59:1197 60:1146 61:2713 62:2836
63:1844 64:5406 65:2213 66:4668 67:3016 68:1358
69:4014 70:1170 71:580 72:2869 74:2785 75:1631
76:634 77:2582 78:1869 79:1663 80:2194 81:2023
82:1793 83:1379 84:1752 85:3097 86:965 87:2165
88:1251 89:4370 90:702 91:8267 92:2611 93:2815
94:3816 95:4276 96:1264 97:314 98:1093 99:740
100:72 101:1164 102:3419 103:32155 104:4423 105:715
106:977 107:2418 108:1165 109:4041 110:2208 111:3248
112:2035 113:1737 114:1922 115:2127 116:1963 117:2699
118:2847 119:1966 120:1873 121:1355 122:2693 123:2160
124:1575 125:2827 126:64 128:1385 129:938 130:1252
131:1891 132:815 133:446 134:1525 135:315 136:1265
137:1277 138:2900 139:1552 140:1477 141:1566 142:1810
143:1617 144:1006 145:400 146:2103 147:2055 148:2545
149:2826 150:1122 151:1446 152:2110 153:566 154:6926
155:1546 156:2590 157:1852 158:1206 159:2433 160:3258
161:1739 162:3570 163:1772 164:1937 165:2137 166:1330
167:1852 168:4093 169:788 170:4994 171:1006 172:3894
173:3128 174:912 175:1256 176:3484 177:4868 178:3641
179:2251 180:2509 181:3913 182:3320 183:2043 184:2271
185:21174 186:5004 187:4306 188:4228 189:4153 190:9570
191:1511 192:11232 193:9276 194:7606 195:5373 196:3214
197:2976 198:6024 199:8169 200:8112 201:6260 202:10293
203:10483 204:4661 205:3681 206:4612 207:3645 208:4221
209:5156 210:4561 211:2578 212:4515 213:3649 214:1042
215:48 216:6654 217:3040 218:1321 219:393 220:2075
221:1050 222:707 223:2289
End of report
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