[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jun 24 21:39:30 UTC 2024
IPv4 R&E Routing Table Report 21:35 GMT Mon 24 Jun, 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: 947602
Prefixes after maximum aggregation (per Origin AS): 361768
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 464900
Number of IPv4 prefixes with a valid ROA: 482364
Number of IPv4 prefixes with an invalid ROA: 190
Number of IPv4 prefixes with no ROA: 465048
Total ASes present in the Internet Routing Table: 75917
Prefixes per ASN: 12.48
Origin-only ASes present in the Internet Routing Table: 65102
Origin ASes announcing only one prefix: 26734
Transit ASes present in the Internet Routing Table: 10815
Transit-only ASes present in the Internet Routing Table: 545
Paths with bogon ASNs present in the IPv4 Routing Table: 590
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: 1269
Number of instances of unregistered ASNs: 1272
Number of 32-bit ASNs allocated by the RIRs: 44848
Number of 32-bit ASNs visible in the Routing Table: 36594
Prefixes from 32-bit ASNs in the Routing Table: 187327
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: 561
Number of addresses announced to Internet: 3023888128
Equivalent to 180 /8s, 60 /16s and 223 /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: 311343
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249626
Total APNIC prefixes after maximum aggregation: 73400
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 241952
Unique aggregates announced from the APNIC address blocks: 101049
APNIC Region origin ASes present in the Internet Routing Table: 14152
APNIC Prefixes per ASN: 17.10
APNIC Region origin ASes announcing only one prefix: 4317
APNIC Region transit ASes present in the Internet Routing Table: 1904
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: 9597
Number of APNIC addresses announced to Internet: 760940544
Equivalent to 45 /8s, 91 /16s and 8 /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: 276936
Total ARIN prefixes after maximum aggregation: 125085
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 281451
Unique aggregates announced from the ARIN address blocks: 134481
ARIN Region origin ASes present in the Internet Routing Table: 19135
ARIN Prefixes per ASN: 14.71
ARIN Region origin ASes announcing only one prefix: 6969
ARIN Region transit ASes present in the Internet Routing Table: 1980
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: 4926
Number of ARIN addresses announced to Internet: 1266323200
Equivalent to 75 /8s, 122 /16s and 143 /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: 266062
Total RIPE prefixes after maximum aggregation: 127480
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 260924
Unique aggregates announced from the RIPE address blocks: 164988
RIPE Region origin ASes present in the Internet Routing Table: 28686
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 12149
RIPE Region transit ASes present in the Internet Routing Table: 3957
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: 11871
Number of RIPE addresses announced to Internet: 713854208
Equivalent to 42 /8s, 140 /16s and 141 /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: 121792
Total LACNIC prefixes after maximum aggregation: 28815
LACNIC Deaggregation factor: 4.23
Prefixes being announced from the LACNIC address blocks: 119870
Unique aggregates announced from the LACNIC address blocks: 50224
LACNIC Region origin ASes present in the Internet Routing Table: 11099
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2640
LACNIC Region transit ASes present in the Internet Routing Table: 2414
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: 8988
Number of LACNIC addresses announced to Internet: 176684032
Equivalent to 10 /8s, 135 /16s and 252 /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: 31917
Total AfriNIC prefixes after maximum aggregation: 6232
AfriNIC Deaggregation factor: 5.12
Prefixes being announced from the AfriNIC address blocks: 42843
Unique aggregates announced from the AfriNIC address blocks: 13707
AfriNIC Region origin ASes present in the Internet Routing Table: 1851
AfriNIC Prefixes per ASN: 23.15
AfriNIC Region origin ASes announcing only one prefix: 659
AfriNIC Region transit ASes present in the Internet Routing Table: 363
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1212
Number of AfriNIC addresses announced to Internet: 105719040
Equivalent to 6 /8s, 77 /16s and 37 /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 9850 8744 71 CHINAMOBILE-CN China Mobile Communicati
7545 5640 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4160 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3930 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3756 510 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3596 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3267 1852 99 VNPT-AS-VN VNPT Corp, VN
24560 2822 863 393 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2181 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 10080 11455 3606 AMAZON-02, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3750 8784 866 COGENT-174, US
6327 3593 1320 79 SHAW, CA
22773 3561 3057 242 ASN-CXA-ALL-CCI-22773-RDC, US
749 3249 54900 2501 DNIC-AS-00749, US
16625 3045 1320 2201 AKAMAI-AS, US
7018 2839 23664 1780 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 7720 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3804 3396 130 AKAMAI-ASN1, NL
9009 3595 306 1816 M247, RO
12389 2914 2294 869 ROSTELECOM-AS, RU
34984 2347 361 577 TELLCOM-AS, TR
8551 1779 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1698 123 1230 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1570 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 11858 3310 501 UNINET, MX
10620 3518 492 938 Telmex Colombia S.A., CO
13999 2551 356 674 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 1322 778 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1252 278 33 Techtel LMDS Comunicaciones Interactiva
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
6147 1094 369 22 Telefonica del Peru S.A.A., PE
26615 1081 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 1611 389 20 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 1228 78 75 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
6713 555 1861 35 IAM-AS, MA
36914 541 82 3 KENET-AS, KE
15399 517 56 56 WANANCHI-, KE
37342 479 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 11858 3310 501 UNINET, MX
16509 10080 11455 3606 AMAZON-02, US
9808 9850 8744 71 CHINAMOBILE-CN China Mobile Communicati
12479 7720 1708 145 UNI2-AS, ES
7545 5640 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
18403 4160 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3930 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 9850 9779 CHINAMOBILE-CN China Mobile Communications Grou
12479 7720 7575 UNI2-AS, ES
16509 10080 6474 AMAZON-02, US
7545 5640 4970 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4160 4137 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3930 3909 VIETEL-AS-AP Viettel Group, VN
20940 3804 3674 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
36.50.22.0/24 Origin: 152122 UNASSIGNED
36.50.22.0/24 Transit: 58717 SUMMITCOMMUNICATIONS-BD Summit Communica
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
/13:571 /14:1181 /15:2087 /16:13242 /17:8194 /18:13683
/19:24473 /20:43301 /21:51338 /22:111025 /23:99563 /24:578488
/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 6810 7720 UNI2-AS, ES
8151 5939 11858 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 3561 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2496 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2147 3518 Telmex Colombia S.A., CO
16509 2129 10080 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2274 2:1492 3:352 4:6 5:4355 6:161
7:6 8:1508 9:1 11:172 12:1449 13:361
14:2363 15:316 16:217 17:368 18:774 20:387
21:4 22:188 23:6844 24:2691 25:2 27:2635
29:19 31:2586 32:45 34:63 35:134 36:2313
37:4487 38:7935 39:898 40:140 41:4193 42:2003
43:2362 44:324 45:17216 46:4496 47:300 49:1957
50:1875 51:580 52:1581 54:315 55:911 56:8
57:213 58:2081 59:1184 60:1037 61:2560 62:2738
63:1884 64:5490 65:2193 66:4606 67:2977 68:1301
69:4114 70:1196 71:584 72:2889 74:2601 75:1546
76:620 77:2495 78:1856 79:1783 80:2190 81:2018
82:1654 83:1356 84:1682 85:3174 86:917 87:2028
88:1226 89:4160 90:686 91:8149 92:2318 93:2707
94:3723 95:4207 96:1283 97:317 98:1035 99:740
100:73 101:1165 102:3491 103:32223 104:4781 105:702
106:990 107:2501 108:1146 109:4038 110:2134 111:3245
112:2045 113:1786 114:1803 115:2130 116:1863 117:2651
118:2784 119:1974 120:1779 121:1309 122:2686 123:2228
124:1564 125:2844 126:32 128:1425 129:930 130:1175
131:1867 132:824 133:413 134:1735 135:323 136:1123
137:1197 138:2843 139:1531 140:1404 141:1378 142:1668
143:1556 144:999 145:373 146:2085 147:1988 148:2541
149:2746 150:1036 151:1365 152:2216 153:589 154:6924
155:1483 156:2293 157:1876 158:1163 159:2318 160:2740
161:1696 162:3540 163:1709 164:1663 165:2158 166:1277
167:1809 168:4041 169:797 170:4905 171:1030 172:3866
173:3049 174:891 175:1228 176:3467 177:4714 178:3697
179:2241 180:2417 181:3764 182:3347 183:1976 184:2258
185:20886 186:4973 187:4386 188:4060 189:4186 190:9443
191:1477 192:11035 193:9148 194:7513 195:5303 196:3208
197:2714 198:5948 199:7918 200:8108 201:6324 202:10249
203:10259 204:4558 205:3651 206:4475 207:3523 208:4119
209:5010 210:4458 211:2530 212:4342 213:3508 214:1058
215:49 216:6762 217:3051 218:1292 219:414 220:1806
221:1040 222:686 223:2199
End of report
More information about the ren-bgp-stats-all
mailing list