AS45903
CMCTELECOM-VN
CMC Telecom Infrastructure Company ·
cmctelecom.vn
VN
APNIC
Cable/DSL/ISP
Traffic1-5Tbps
RatioBalanced
Peering PolicyOpen
ScopeGlobal
IRRAS-45903
359
IPv4 Prefixes
140
IPv6 Prefixes
···
Peers
···
Upstream
···
Downstream
11
IX Points
6
Facilities
87%
RPKI Valid Rate
Network Topology Upstream/Downstream
Data Source: RIPE Stat
Loading topology data...
Announced IP Prefixes 499
RPKI Valid 174
RPKI Invalid 0
Unsigned / Unknown 26
Sampled 200 / 499
IPv4 Prefixes 359
101.99.0.0/21101.99.2.0/24101.99.8.0/21101.99.16.0/21101.99.16.0/23101.99.22.0/24101.99.24.0/23101.99.35.0/24101.99.39.0/24101.99.40.0/23101.99.40.0/24101.99.41.0/24101.99.44.0/24101.99.46.0/23101.99.47.0/24101.99.54.0/23101.99.59.0/24103.9.198.0/23163.52.14.0/23103.63.104.0/24103.63.106.0/24103.63.108.0/22103.63.111.0/24103.63.112.0/24103.63.113.0/24103.63.115.0/24103.63.116.0/24103.63.118.0/24103.63.119.0/24103.63.120.0/22103.63.120.0/24103.63.121.0/24103.63.122.0/2442.96.32.0/1942.96.38.0/2442.96.39.0/2442.96.40.0/2242.96.44.0/2242.96.48.0/2442.96.49.0/2442.96.50.0/2442.96.51.0/2442.96.52.0/2442.96.53.0/2442.96.54.0/2442.96.55.0/2442.96.56.0/2442.96.57.0/2442.96.58.0/2342.96.60.0/23103.9.196.0/22103.9.196.0/24103.9.197.0/24103.63.104.0/22103.63.105.0/24103.63.107.0/24103.63.114.0/24103.63.116.0/23103.63.117.0/24103.63.123.0/24103.108.132.0/24103.108.133.0/24103.108.134.0/24103.108.135.0/2445.122.232.0/2245.122.232.0/2445.122.233.0/2445.122.234.0/2445.122.235.0/2445.122.236.0/2245.122.236.0/2345.122.238.0/2445.122.240.0/2245.122.240.0/2445.122.243.0/2445.122.244.0/2245.122.246.0/2445.122.247.0/2445.122.248.0/2245.122.248.0/2445.122.249.0/2445.122.250.0/2445.122.251.0/2445.122.252.0/2445.122.254.0/2445.122.255.0/24103.63.110.0/24103.63.112.0/22202.134.16.0/22202.134.17.0/24202.134.18.0/23202.134.18.0/24202.134.20.0/23202.134.20.0/24202.134.21.0/24202.134.22.0/2445.122.238.0/2345.122.239.0/2445.122.241.0/2445.122.245.0/24162.4.8.0/24103.224.170.0/24103.246.220.0/22103.246.223.0/24103.229.40.0/24103.229.41.0/24203.171.16.0/23203.171.20.0/24203.171.21.0/24203.171.23.0/24203.171.24.0/24203.171.25.0/24203.171.28.0/23203.171.31.0/24203.205.0.0/21203.205.0.0/24203.205.1.0/24203.205.2.0/24203.205.3.0/24203.205.5.0/24203.205.6.0/24203.205.7.0/24203.205.8.0/21203.205.9.0/24203.205.10.0/24203.205.11.0/24203.205.13.0/24203.205.16.0/22203.205.18.0/24203.205.20.0/24203.205.21.0/24203.205.22.0/24203.205.23.0/24203.205.24.0/21203.205.24.0/24203.205.25.0/24203.205.26.0/23203.205.28.0/24203.205.29.0/24203.205.31.0/24203.205.32.0/23203.205.34.0/23203.205.36.0/24203.205.39.0/24203.205.42.0/23203.205.44.0/24203.205.45.0/24203.205.46.0/24203.205.47.0/24203.205.48.0/24203.205.52.0/23203.205.54.0/23203.205.58.0/24203.205.59.0/24203.205.60.0/24203.205.61.0/24203.205.62.0/24103.224.168.0/23103.224.171.0/24103.229.40.0/22103.229.43.0/24202.134.16.0/24202.134.19.0/24202.134.23.0/24103.224.168.0/22103.229.42.0/24203.171.17.0/24203.171.18.0/23203.171.24.0/21203.171.26.0/23203.171.28.0/22203.205.8.0/22203.205.8.0/24203.205.12.0/24203.205.16.0/21203.205.16.0/24203.205.17.0/24203.205.30.0/24203.205.32.0/21203.205.35.0/24203.205.37.0/24203.205.40.0/21203.205.40.0/23203.205.48.0/23203.205.50.0/23203.205.56.0/21203.205.57.0/24203.205.60.0/22203.205.63.0/24113.20.96.0/19113.20.96.0/23113.20.98.0/24113.20.100.0/24113.20.103.0/24113.20.104.0/24113.20.105.0/24113.20.107.0/24113.20.108.0/23113.20.108.0/24113.20.109.0/24113.20.110.0/24113.20.111.0/24113.20.112.0/22113.20.112.0/23113.20.113.0/24113.20.114.0/23113.20.115.0/24113.20.116.0/24113.20.120.0/24113.20.121.0/24113.20.122.0/24113.20.124.0/24113.20.126.0/24203.171.22.0/23113.20.98.0/23113.20.102.0/23113.20.106.0/24113.20.112.0/24113.20.116.0/22113.20.117.0/24113.20.123.0/24113.20.125.0/24103.246.220.0/23203.205.48.0/21202.134.20.0/22183.91.0.0/20183.91.0.0/23183.91.0.0/24183.91.1.0/24183.91.2.0/23183.91.2.0/24183.91.3.0/24183.91.4.0/22183.91.4.0/24183.91.5.0/24183.91.6.0/23183.91.6.0/24183.91.8.0/21183.91.8.0/22183.91.8.0/24183.91.10.0/24183.91.11.0/24183.91.12.0/23183.91.12.0/24183.91.13.0/24183.91.15.0/24183.91.16.0/20183.91.16.0/21183.91.16.0/22183.91.16.0/23183.91.18.0/23183.91.18.0/24183.91.19.0/24183.91.20.0/23183.91.22.0/23183.91.22.0/24183.91.24.0/22183.91.24.0/24183.91.25.0/24183.91.26.0/23183.91.26.0/24183.91.27.0/24183.91.28.0/22183.91.28.0/23183.91.30.0/23183.91.30.0/24183.91.31.0/24115.165.160.0/24115.165.160.0/21115.165.166.0/24113.20.99.0/24113.20.118.0/23183.91.7.0/24183.91.8.0/23183.91.9.0/24183.91.20.0/22183.91.21.0/24183.91.23.0/24183.91.24.0/21119.82.128.0/20119.82.129.0/24119.82.130.0/24119.82.131.0/24119.82.132.0/24119.82.135.0/24119.82.137.0/24119.82.138.0/24119.82.139.0/24119.82.140.0/24119.82.141.0/24119.82.142.0/24119.82.143.0/24113.20.127.0/24119.82.134.0/24124.158.14.0/24144.48.25.0/24144.48.24.0/24144.48.27.0/24101.99.0.0/23101.99.1.0/24101.99.2.0/23101.99.4.0/24101.99.5.0/24101.99.6.0/23101.99.6.0/24101.99.7.0/24101.99.8.0/24101.99.9.0/24101.99.10.0/24101.99.11.0/24101.99.12.0/22101.99.12.0/23101.99.12.0/24101.99.13.0/24101.99.14.0/24101.99.15.0/24101.99.16.0/22101.99.17.0/24101.99.18.0/23101.99.20.0/23101.99.20.0/24101.99.21.0/24101.99.23.0/24101.99.24.0/21101.99.24.0/24101.99.25.0/24101.99.26.0/23101.99.26.0/24101.99.27.0/24101.99.28.0/23101.99.28.0/24101.99.29.0/24101.99.30.0/23101.99.31.0/24101.99.32.0/21101.99.32.0/23101.99.34.0/24101.99.36.0/24101.99.37.0/24101.99.38.0/24101.99.40.0/21101.99.42.0/23101.99.44.0/23101.99.45.0/24101.99.46.0/24101.99.48.0/21101.99.48.0/23101.99.50.0/23101.99.52.0/23101.99.56.0/21101.99.56.0/24101.99.57.0/24101.99.60.0/23101.99.60.0/24101.99.61.0/24101.99.62.0/23101.99.62.0/24101.99.63.0/24144.48.26.0/24
IPv6 Prefixes 140
2001:df7:6640::/482402:5300::/482402:5300:400::/422402:5300:40c::/482402:5300:40d::/482402:5300:40e::/482402:5300:40f::/482402:5300:411::/482402:5300:413::/482402:5300:416::/482402:5300:41b::/482402:5300:508::/482402:5300:509::/482402:5300:50b::/482402:5300:600::/442402:5300:608::/482402:5300:609::/482402:5300:700::/442402:5300:709::/482402:5300:70a::/482402:5300:800::/442402:5300:80b::/482402:5300:900::/442402:5300:905::/482402:5300:1000::/402402:5300:1100::/402402:5300:1200::/442402:5300:1208::/482402:5300:1209::/482402:5300:120a::/482402:5300:1400::/402402:5300:1500::/402402:5300:1600::/402402:5300:2000::/352402:5300:2000::/422402:5300:200c::/482402:5300:200d::/482402:5300:2012::/482402:5300:2015::/482402:5300:2016::/482402:5300:2017::/482402:5300:2018::/482402:5300:2019::/482402:5300:201a::/482402:5300:201c::/482402:5300:201d::/482402:5300:201e::/482402:5300:2108::/482402:5300:2109::/482402:5300:2200::/442402:5300:2400::/442402:5300:2404::/482402:5300:2405::/482402:5300:4000::/422402:5300:4003::/482402:5300:4013::/482402:5300:4014::/482402:5300:4015::/482402:5300:4016::/482402:5300:4017::/482402:5300:4100::/442402:5300:4104::/482402:5300:4106::/482402:5300:4200::/442402:5300:4201::/482402:5300:4204::/482402:5300:4206::/482402:5300:4304::/482402:5300:4306::/482402:5300:4307::/482402:5300:4308::/482402:5300:4400::/442402:5300:4404::/482402:5300:4405::/482402:5300:4500::/442402:5300:4504::/482402:5300:4506::/482402:5300:450a::/482402:5300:4600::/442402:5300:4604::/482402:5300:4606::/482402:5300:4607::/482402:5300:4609::/482402:5300:406::/482402:5300:408::/482402:5300:410::/482402:5300:412::/482402:5300:414::/482402:5300:415::/482402:5300:417::/482402:5300:500::/442402:5300:501::/482402:5300:600::/482402:5300:60a::/482402:5300:60b::/482402:5300:708::/482402:5300:808::/482402:5300:904::/482402:5300:907::/482402:5300:120b::/482402:5300:1300::/402402:5300:2010::/482402:5300:2011::/482402:5300:2013::/482402:5300:2014::/482402:5300:201b::/482402:5300:201f::/482402:5300:210a::/482402:5300:2406::/482402:5300:2407::/482402:5300:4000::/352402:5300:400c::/482402:5300:400d::/482402:5300:400f::/482402:5300:4012::/482402:5300:4105::/482402:5300:4207::/482402:5300:4300::/442402:5300:4406::/482402:5300:4407::/482402:5300:4505::/482402:5300:4605::/482402:5300:460b::/482402:5300::/352402:5300:405::/482402:5300:418::/482402:5300:419::/482402:5300:41a::/482402:5300:50a::/482402:5300:70b::/482402:5300:809::/482402:5300:80a::/482402:5300:906::/482402:5300:2100::/442402:5300:2300::/442402:5300:400e::/482402:5300:4107::/482402:5300:4205::/482402:5300:4305::/482402:5300:4507::/48
Facilities 6
Click a point on the map to locate a facility
| Name | City | Country |
|---|---|---|
| Equinix HK1 - Hong Kong | Tsuen Wan | HK |
| MEGA-i (iAdvantage Hong Kong) | Hong Kong | HK |
| Equinix SG1 - Singapore | Singapore | SG |
| Global Switch Singapore | Singapore | SG |
| IPTP, Matrix 4, Amsterdam, The Netherlands | Amsterdam | NL |
| kt cloud Mokdong(MD2) | Yangcheon-gu | KR |
Colocated Networks 30
Shared Data Center
| ASN | Name | Type | Shared Facility |
|---|---|---|---|
| AS57463 | NetIX Communications | NSP | 5/6 |
| AS44356 | Epsilon | NSP | 5/6 |
| AS41095 | IPTP Networks | NSP | 5/6 |
| AS398704 | Stacks Inc. | NSP | 4/6 |
| AS151326 | DCConnect Communication | Cable/DSL/ISP | 4/6 |
| AS142132 | 263Global | Cable/DSL/ISP | 4/6 |
| AS137409 | Global Secure Layer | NSP | 4/6 |
| AS135356 | GOIP SECUNET LTD | NSP | 4/6 |
| AS58453 | China Mobile International | NSP | 4/6 |
| AS49915 | Megaport Global Access | NSP | 4/6 |
| AS32934 | Meta | Content | 4/6 |
| AS31059 | Avelacom | Cable/DSL/ISP | 4/6 |
| AS24482 | SG.GS | NSP | 4/6 |
| AS20940 | Akamai Technologies | Content | 4/6 |
| AS20189 | Akamai Direct Connect | Enterprise | 4/6 |
| AS18403 | FPT Telecom | Cable/DSL/ISP | 4/6 |
| AS18054 | H POP Technology Limited | NSP | 4/6 |
| AS13002 | ISIX Communications | Cable/DSL/ISP | 4/6 |
| AS9886 | CTCSCI TECH LIMITED | Content | 4/6 |
| AS9002 | RETN | NSP | 4/6 |
| AS8075 | Microsoft | Content | 4/6 |
| AS7552 | Viettel | Cable/DSL/ISP | 4/6 |
| AS6939 | Hurricane Electric | NSP | 4/6 |
| AS6453 | TATA Communications Ltd | NSP | 4/6 |
| AS5580 | GTT Communications (AS5580) | NSP | 4/6 |
| AS4775 | Globe Telecom | NSP | 4/6 |
| AS4637 | Telstra (International) | NSP | 4/6 |
| AS4229 | Zenlayer IP Backbone | Content | 4/6 |
| AS3491 | PCCW Global | NSP | 4/6 |
| AS3257 | GTT Communications (AS3257) | NSP | 4/6 |
Registration Info
AS Name
CMC-1
Organization
CMC Telecom
Country/Region
VN
Registration Date
[email protected] 20131028 #04:52:52Z
Update Date
2023-11-13T15:59:23Z
Raw Whois Data
aut-num: AS45903 as-name: CMC-1 descr: CMC Telecom admin-c: Thanh Nguyen Nhu tech-c: INOC Dept mnt-by: MAINT-AS45903 changed: [email protected] 20131028 #04:52:52Z source: RADB last-modified: 2023-11-13T15:59:23Z aut-num: AS45903 as-name: CMCTELECOM-VN descr: CMC Telecom Infrastructure Company descr: CMC Tower, Duy Tan, Dich Vong Hau, Yen Hoa, Cau Giay, Hanoi, Vietnam country: VN import: from AS7643 action pref=100; accept AS45903 import: from AS7552 action pref=100; accept AS45903 import: from AS24086 action pref=100; accept AS45903 export: to AS7643 announce AS45903 export: to AS7552 announce AS45903 export: to AS24086 announce AS45903 admin-c: HVA2-AP tech-c: NVH31-AP mnt-by: MAINT-VN-VNNIC mnt-irt: IRT-VNNIC-AP mnt-routes: MAINT-VN-VNNIC last-modified: 2025-05-16T04:03:58Z abuse-c: CTAC1-AP source: APNIC --- ARIN Whois --- # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # No match found for a AS45903. # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #