[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Apr 14 21:39:43 UTC 2024
IPv4 R&E Routing Table Report 21:35 GMT Sun 14 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: 942594
Prefixes after maximum aggregation (per Origin AS): 359589
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 459748
Number of IPv4 prefixes with a valid ROA: 463562
Number of IPv4 prefixes with an invalid ROA: 1690
Number of IPv4 prefixes with no ROA: 477342
Total ASes present in the Internet Routing Table: 75628
Prefixes per ASN: 12.46
Origin-only ASes present in the Internet Routing Table: 64930
Origin ASes announcing only one prefix: 26569
Transit ASes present in the Internet Routing Table: 10698
Transit-only ASes present in the Internet Routing Table: 511
Paths with bogon ASNs present in the IPv4 Routing Table: 608
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: 1367
Number of instances of unregistered ASNs: 1369
Number of 32-bit ASNs allocated by the RIRs: 44132
Number of 32-bit ASNs visible in the Routing Table: 36163
Prefixes from 32-bit ASNs in the Routing Table: 184021
Number of bogon 32-bit ASNs visible in the Routing Table: 21
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 596
Number of addresses announced to Internet: 3027696128
Equivalent to 180 /8s, 118 /16s and 250 /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: 310524
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248902
Total APNIC prefixes after maximum aggregation: 72691
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 241631
Unique aggregates announced from the APNIC address blocks: 100171
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: 4251
APNIC Region transit ASes present in the Internet Routing Table: 1870
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9441
Number of APNIC addresses announced to Internet: 760119808
Equivalent to 45 /8s, 78 /16s and 130 /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: 274674
Total ARIN prefixes after maximum aggregation: 124352
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 279228
Unique aggregates announced from the ARIN address blocks: 133102
ARIN Region origin ASes present in the Internet Routing Table: 19121
ARIN Prefixes per ASN: 14.60
ARIN Region origin ASes announcing only one prefix: 6957
ARIN Region transit ASes present in the Internet Routing Table: 1961
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: 1269341440
Equivalent to 75 /8s, 168 /16s and 157 /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: 264913
Total RIPE prefixes after maximum aggregation: 126716
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 259746
Unique aggregates announced from the RIPE address blocks: 163319
RIPE Region origin ASes present in the Internet Routing Table: 28604
RIPE Prefixes per ASN: 9.08
RIPE Region origin ASes announcing only one prefix: 12115
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: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11717
Number of RIPE addresses announced to Internet: 714794496
Equivalent to 42 /8s, 154 /16s and 230 /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: 121784
Total LACNIC prefixes after maximum aggregation: 28883
LACNIC Deaggregation factor: 4.22
Prefixes being announced from the LACNIC address blocks: 120054
Unique aggregates announced from the LACNIC address blocks: 49519
LACNIC Region origin ASes present in the Internet Routing Table: 11075
LACNIC Prefixes per ASN: 10.84
LACNIC Region origin ASes announcing only one prefix: 2601
LACNIC Region transit ASes present in the Internet Routing Table: 2380
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8946
Number of LACNIC addresses announced to Internet: 177139200
Equivalent to 10 /8s, 142 /16s and 238 /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: 30954
Total AfriNIC prefixes after maximum aggregation: 6136
AfriNIC Deaggregation factor: 5.04
Prefixes being announced from the AfriNIC address blocks: 41338
Unique aggregates announced from the AfriNIC address blocks: 13162
AfriNIC Region origin ASes present in the Internet Routing Table: 1820
AfriNIC Prefixes per ASN: 22.71
AfriNIC Region origin ASes announcing only one prefix: 645
AfriNIC Region transit ASes present in the Internet Routing Table: 350
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1187
Number of AfriNIC addresses announced to Internet: 105984256
Equivalent to 6 /8s, 81 /16s and 49 /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 9839 8742 63 CHINAMOBILE-CN China Mobile Communicati
7545 5658 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4623 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3871 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3640 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3594 499 261 BBIL-AP BHARTI Airtel Ltd., IN
45899 3270 1867 92 VNPT-AS-VN VNPT Corp, VN
24560 2774 861 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2179 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 9861 11372 3452 AMAZON-02, US
11492 4602 305 605 CABLEONE, US
7155 4170 287 90 VIASAT-SP-BACKBONE, US
6327 3604 1320 75 SHAW, CA
22773 3599 3071 279 ASN-CXA-ALL-CCI-22773-RDC, US
174 3460 6631 822 COGENT-174, US
749 3202 54912 2454 DNIC-AS-00749, US
16625 3090 1314 2207 AKAMAI-AS, US
367 2810 3545 1341 DNIC-ASBLK-00306-00371, US
396982 2763 3641 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 7710 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3850 3395 126 AKAMAI-ASN1, NL
9009 3274 284 1597 M247, RO
12389 2987 2304 903 ROSTELECOM-AS, RU
8551 2637 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2349 364 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
44477 1535 100 729 STARK-INDUSTRIES, GB
8452 1532 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 12395 3319 489 UNINET, MX
10620 3534 497 888 Telmex Colombia S.A., CO
13999 2524 347 655 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1341 2315 247 Claro NXT Telecomunicacoes Ltda, BR
3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1153 177 429 Techtel LMDS Comunicaciones Interactiva
6503 1134 314 479 Axtel, S.A.B. de C.V., MX
6147 1080 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 1502 389 20 LINKdotNET-AS, EG
36992 1367 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1206 76 63 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 555 1861 34 IAM-AS, MA
15399 527 55 53 WANANCHI-, KE
36914 465 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 12395 3319 489 UNINET, MX
16509 9861 11372 3452 AMAZON-02, US
9808 9839 8742 63 CHINAMOBILE-CN China Mobile Communicati
12479 7710 1709 144 UNI2-AS, ES
7545 5658 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4623 347 23 FPT-AS-AP FPT Telecom Company, VN
11492 4602 305 605 CABLEONE, US
7155 4170 287 90 VIASAT-SP-BACKBONE, US
7552 3871 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 9839 9776 CHINAMOBILE-CN China Mobile Communications Grou
12479 7710 7566 UNI2-AS, ES
16509 9861 6409 AMAZON-02, US
7545 5658 4982 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4623 4600 FPT-AS-AP FPT Telecom Company, VN
7155 4170 4080 VIASAT-SP-BACKBONE, US
11492 4602 3997 CABLEONE, US
7552 3871 3851 VIETEL-AS-AP Viettel Group, VN
20940 3850 3724 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
/13:580 /14:1194 /15:2098 /16:13292 /17:8197 /18:13667
/19:24606 /20:43259 /21:51280 /22:110743 /23:98823 /24:574396
/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 6829 7710 UNI2-AS, ES
8151 6424 12395 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 3599 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2147 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2138 3534 Telmex Colombia S.A., CO
8551 2113 2637 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)
----------------------------------------------
1:2287 2:1496 3:322 4:6 5:4531 6:161
7:6 8:1507 9:2 11:172 12:1463 13:379
14:2353 15:318 16:209 17:368 18:759 20:358
21:4 22:188 23:6656 24:2712 25:2 27:2638
29:19 31:2684 32:45 34:60 35:124 36:2276
37:4477 38:7201 39:891 40:123 41:4065 42:2214
43:2352 44:312 45:17028 46:4435 47:305 49:1895
50:1919 51:573 52:1585 54:312 55:996 56:5
57:167 58:2039 59:1190 60:1033 61:2568 62:2692
63:1897 64:5534 65:2203 66:4689 67:2998 68:1340
69:4094 70:1198 71:586 72:2904 74:2591 75:1549
76:630 77:2434 78:1849 79:2498 80:2184 81:1953
82:1569 83:1317 84:1647 85:3136 86:841 87:2021
88:1244 89:4064 90:677 91:8100 92:2214 93:2666
94:3674 95:4148 96:1294 97:315 98:1044 99:743
100:78 101:1173 102:3137 103:32515 104:4790 105:635
106:929 107:2755 108:1116 109:4081 110:2132 111:3222
112:2067 113:1804 114:1775 115:2087 116:1868 117:2620
118:2842 119:1958 120:1785 121:1271 122:2669 123:2217
124:1562 125:2851 126:32 128:1477 129:915 130:1117
131:1852 132:805 133:410 134:1718 135:319 136:938
137:1167 138:2831 139:1548 140:1392 141:1370 142:1584
143:1488 144:1007 145:350 146:2055 147:1850 148:2484
149:2550 150:1038 151:1343 152:2026 153:589 154:6492
155:1442 156:2391 157:1715 158:1145 159:2324 160:2638
161:1621 162:3586 163:1726 164:1634 165:2137 166:1161
167:1788 168:3924 169:799 170:4806 171:1000 172:3814
173:3032 174:899 175:1213 176:3638 177:4648 178:3589
179:2262 180:2369 181:3690 182:3383 183:2037 184:2275
185:20732 186:5023 187:4470 188:4041 189:4146 190:9367
191:1517 192:10983 193:9080 194:7473 195:5266 196:3153
197:2458 198:5945 199:7605 200:8063 201:6319 202:10289
203:10273 204:4542 205:3731 206:4493 207:3421 208:4151
209:5027 210:4486 211:2488 212:4295 213:3434 214:1084
215:50 216:6772 217:2833 218:1315 219:406 220:2040
221:1034 222:696 223:2196
End of report
More information about the ren-bgp-stats-all
mailing list