[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Jul 12 18:41:48 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Fri 12 Jul, 2024
IPv4 BGP Table (Global) as seen at RENU.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/RENU/
Analysis Summary
----------------
BGP routing table entries examined: 967760
Prefixes after maximum aggregation (per Origin AS): 362556
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 465309
Number of IPv4 prefixes with a valid ROA: 496907
Number of IPv4 prefixes with an invalid ROA: 1026
Number of IPv4 prefixes with no ROA: 469827
Total ASes present in the Internet Routing Table: 75895
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65252
Origin ASes announcing only one prefix: 26297
Transit ASes present in the Internet Routing Table: 10643
Transit-only ASes present in the Internet Routing Table: 521
Paths with bogon ASNs present in the IPv4 Routing Table: 135
Average AS path length visible in the Internet Routing Table: 7.1
Max AS path length visible: 88
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 1084
Number of instances of unregistered ASNs: 1091
Number of 32-bit ASNs allocated by the RIRs: 44959
Number of 32-bit ASNs visible in the Routing Table: 36701
Prefixes from 32-bit ASNs in the Routing Table: 193826
Number of bogon 32-bit ASNs visible in the Routing Table: 29
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 596
Number of addresses announced to Internet: 3027119616
Equivalent to 180 /8s, 110 /16s and 46 /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: 321003
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252072
Total APNIC prefixes after maximum aggregation: 73738
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243785
Unique aggregates announced from the APNIC address blocks: 101519
APNIC Region origin ASes present in the Internet Routing Table: 14185
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4311
APNIC Region transit ASes present in the Internet Routing Table: 1873
Average APNIC Region AS path length visible: 7.4
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9631
Number of APNIC addresses announced to Internet: 761773824
Equivalent to 45 /8s, 103 /16s and 191 /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: 281424
Total ARIN prefixes after maximum aggregation: 125211
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286143
Unique aggregates announced from the ARIN address blocks: 134488
ARIN Region origin ASes present in the Internet Routing Table: 19094
ARIN Prefixes per ASN: 14.99
ARIN Region origin ASes announcing only one prefix: 6950
ARIN Region transit ASes present in the Internet Routing Table: 1923
Average ARIN Region AS path length visible: 6.9
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4928
Number of ARIN addresses announced to Internet: 1267313152
Equivalent to 75 /8s, 137 /16s and 170 /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: 269618
Total RIPE prefixes after maximum aggregation: 127644
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264802
Unique aggregates announced from the RIPE address blocks: 165430
RIPE Region origin ASes present in the Internet Routing Table: 28706
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12092
RIPE Region transit ASes present in the Internet Routing Table: 3887
Average RIPE Region AS path length visible: 6.9
Max RIPE Region AS path length visible: 50
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11912
Number of RIPE addresses announced to Internet: 715140608
Equivalent to 42 /8s, 160 /16s and 46 /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: 129083
Total LACNIC prefixes after maximum aggregation: 28944
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 126879
Unique aggregates announced from the LACNIC address blocks: 49985
LACNIC Region origin ASes present in the Internet Routing Table: 11116
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2329
LACNIC Region transit ASes present in the Internet Routing Table: 2434
Average LACNIC Region AS path length visible: 7.7
Max LACNIC Region AS path length visible: 58
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9006
Number of LACNIC addresses announced to Internet: 177251072
Equivalent to 10 /8s, 144 /16s and 163 /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: 34479
Total AfriNIC prefixes after maximum aggregation: 6319
AfriNIC Deaggregation factor: 5.46
Prefixes being announced from the AfriNIC address blocks: 45555
Unique aggregates announced from the AfriNIC address blocks: 13414
AfriNIC Region origin ASes present in the Internet Routing Table: 1860
AfriNIC Prefixes per ASN: 24.49
AfriNIC Region origin ASes announcing only one prefix: 615
AfriNIC Region transit ASes present in the Internet Routing Table: 366
Average AfriNIC Region AS path length visible: 6.9
Max AfriNIC Region AS path length visible: 88
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1224
Number of AfriNIC addresses announced to Internet: 105265920
Equivalent to 6 /8s, 70 /16s and 59 /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 9948 8919 127 CHINAMOBILE-CN China Mobile Communication
7545 5661 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4203 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3962 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3789 511 266 BBIL-AP BHARTI Airtel Ltd., IN
7713 3644 1044 67 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3238 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2824 862 401 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2182 433 198 TATACOMM-AS TATA Communications formerly
45090 2156 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 10074 11531 3661 AMAZON-02, US
174 5619 8790 884 COGENT-174, US
11492 4627 307 563 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3594 1320 78 SHAW, CA
22773 3424 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54899 2506 DNIC-AS-00749, US
16625 3093 1337 2213 AKAMAI-AS, US
7018 2942 23687 1839 ATT-INTERNET4, US
396982 2769 3611 417 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7711 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3874 3396 130 AKAMAI-ASN1, NL
9009 3576 305 1817 M247, RO
12389 2870 2292 859 ROSTELECOM-AS, RU
34984 2346 361 578 TELLCOM-AS, TR
8551 1775 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1719 124 1250 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1574 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11880 3312 509 UNINET, MX
10620 3521 492 937 Telmex Colombia S.A., CO
13999 2542 354 681 Mega Cable, S.A. de C.V., MX
11830 2001 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 777 200 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
19037 1259 278 33 AMX Argentina S.A., AR
6503 1124 314 478 Axtel, S.A.B. de C.V., MX
28202 1118 52 9 Rede Brasileira de Comunicacao SA, BR
26615 1082 2503 53 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1605 389 16 LINKdotNET-AS, EG
24835 1557 593 29 RAYA-AS, EG
36992 1381 1520 283 ETISALAT-MISR, EG
29571 1260 80 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 940 521 43 Vodafone-, EG
37457 565 310 36 Telkom-Internet, ZA
36914 557 82 3 KENET-AS, KE
6713 556 1861 35 IAM-AS, MA
37054 534 115 8 Telecom-Malagasy, MG
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11880 3312 509 UNINET, MX
16509 10074 11531 3661 AMAZON-02, US
9808 9948 8919 127 CHINAMOBILE-CN China Mobile Communication
12479 7711 1708 145 UNI2-AS, ES
7545 5661 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5619 8790 884 COGENT-174, US
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4627 307 563 CABLEONE, US
18403 4203 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9948 9821 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7566 UNI2-AS, ES
16509 10074 6413 AMAZON-02, US
7545 5661 4990 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5619 4735 COGENT-174, US
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4203 4180 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4627 4064 CABLEONE, US
7552 3962 3941 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/RENU/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
46559 UNALLOCATED 8.3.52.0/23 3257 GTT-BACKBONE GTT, US
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/RENU/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/RENU/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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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/RENU/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:37 /11:92 /12:295
/13:574 /14:1186 /15:2110 /16:13324 /17:8295 /18:13890
/19:24682 /20:43859 /21:52168 /22:112250 /23:103475 /24:591493
/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 6797 7711 UNI2-AS, ES
8151 5937 11880 UNINET, MX
11492 3537 4627 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3391 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2561 3424 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2150 3521 Telmex Colombia S.A., CO
16509 2130 10074 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2309 2:1517 3:370 4:6 5:4671 6:149
7:6 8:1514 9:2 11:172 12:1435 13:351
14:2337 15:321 16:219 17:373 18:775 20:397
21:4 22:188 23:6925 24:3094 25:2 27:2641
29:19 31:2631 32:54 34:66 35:134 36:2345
37:4535 38:9344 39:913 40:146 41:4394 42:1995
43:2411 44:328 45:17948 46:4564 47:299 49:1967
50:1896 51:586 52:1571 54:314 55:919 56:8
57:224 58:2148 59:1201 60:1048 61:2874 62:2822
63:1893 64:5653 65:2328 66:4729 67:3041 68:1317
69:4101 70:1328 71:567 72:2930 74:2619 75:1588
76:621 77:2619 78:1881 79:1786 80:2202 81:2052
82:1656 83:1366 84:1688 85:3200 86:924 87:2296
88:1294 89:4203 90:690 91:8291 92:2342 93:2729
94:3779 95:4212 96:1278 97:317 98:1024 99:738
100:72 101:1168 102:4015 103:32399 104:4778 105:1081
106:993 107:2473 108:1149 109:4078 110:2126 111:3253
112:2055 113:1820 114:1818 115:2141 116:1964 117:2664
118:2719 119:2004 120:1786 121:1314 122:2714 123:2304
124:1577 125:2840 126:32 128:1413 129:1015 130:1207
131:1922 132:816 133:416 134:1733 135:360 136:1133
137:1064 138:2990 139:1526 140:1420 141:1379 142:1678
143:1582 144:1016 145:364 146:2118 147:2001 148:2550
149:2838 150:1044 151:1363 152:2239 153:591 154:7271
155:1504 156:2199 157:1882 158:1170 159:2435 160:2870
161:1701 162:3556 163:1715 164:1698 165:2173 166:1236
167:1827 168:4148 169:823 170:5147 171:1031 172:3898
173:3089 174:890 175:1280 176:3506 177:5336 178:3718
179:2351 180:2424 181:3854 182:3341 183:1958 184:2261
185:21096 186:5233 187:4671 188:4182 189:4350 190:9616
191:1960 192:11052 193:9192 194:7550 195:5412 196:3467
197:2847 198:5975 199:7998 200:8380 201:6342 202:10360
203:10437 204:4592 205:3667 206:4478 207:3538 208:4183
209:5050 210:4507 211:2534 212:4391 213:3648 214:1054
215:49 216:6803 217:3153 218:1344 219:436 220:1806
221:1037 222:689 223:2243
End of report
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