AS number details

AS63747

Central Post and Telecommunication (CPT)  ·  cpt.gov.vn

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AS63747 – Central Post and Telecommunication (CPT)

Field Value
Country Vietnam
Website cpt.gov.vn
Hosted domains 7
Number of IPv4 4,096
Number of IPv6 0
ASN type Government
Registry apnic
Updated 9 years ago on Jun 08, 2016
Netblock Company Num of IPs
103.221.224.0/24 The Authority of Central Post 256
103.221.225.0/24 The Authority of Central Post 256
103.221.226.0/24 The Authority of Central Post 256
103.221.227.0/24 The Authority of Central Post 256
103.221.228.0/24 CP16-The Authority of Central Post 256
103.221.229.0/24 CP16-The Authority of Central Post 256
103.221.230.0/24 CP16-The Authority of Central Post 256
103.221.231.0/24 CP16-The Authority of Central Post 256
45.252.240.0/24 CP16-The Authority of Central Post 256
45.252.241.0/24 CP16-The Authority of Central Post 256
45.252.242.0/24 CP16-The Authority of Central Post 256
45.252.243.0/24 CP16-The Authority of Central Post 256
45.252.244.0/24 The Authority of Central Post 256
45.252.245.0/24 The Authority of Central Post 256
45.252.246.0/24 The Authority of Central Post 256
45.252.247.0/24 The Authority of Central Post 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS63747
                                                OrgID:          AS63747
                                                ASName:         AS63747
                                                ASNumber:       AS63747
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 7 domain names hosted across 6 IP addresses on this ASN.

IP Address Domain Domains on this IP
103.221.228.38 ██████████ 2
103.221.227.7 ██████████ 1
103.221.224.195 █████████ 1
103.221.231.2 ███████ 1
103.221.224.2 ██████████ 1
45.252.243.5 ██████████ 1

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS131375 Trung tam Thong tin Bo TT & TT
AS45899 VNPT Corp
AS7552 Viettel Group
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS45899 VNPT Corp
AS7552 Viettel Group
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS131375 Trung tam Thong tin Bo TT & TT
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

13 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
103.221.228.118 AS63747 Central Post and Telecommunication (CPT) 0.88ms from Hanoi, VN
103.221.224.1 AS63747 Central Post and Telecommunication (CPT) 1.22ms from Ho Chi Minh City, VN
103.221.229.226 AS63747 Central Post and Telecommunication (CPT) 1.08ms from Hanoi, VN
45.252.240.1 AS63747 Central Post and Telecommunication (CPT) 1.44ms from Hanoi, VN
103.221.226.25 AS63747 Central Post and Telecommunication (CPT) 0.98ms from Ho Chi Minh City, VN
45.252.245.73 AS63747 Central Post and Telecommunication (CPT) 1.05ms from Da Nang, VN
103.221.231.2 AS63747 Central Post and Telecommunication (CPT) 1.48ms from Hanoi, VN
45.252.242.17 AS63747 Central Post and Telecommunication (CPT) 1.21ms from Hanoi, VN
45.252.243.158 AS63747 Central Post and Telecommunication (CPT) 1.05ms from Hanoi, VN
103.221.227.65 AS63747 Central Post and Telecommunication (CPT) 1.36ms from Ho Chi Minh City, VN
103.221.230.126 AS63747 Central Post and Telecommunication (CPT) 1.54ms from Hanoi, VN
45.252.244.230 AS63747 Central Post and Telecommunication (CPT) 1.01ms from Ho Chi Minh City, VN
103.221.225.65 AS63747 Central Post and Telecommunication (CPT) 1.01ms from Ho Chi Minh City, VN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
75.77.219.211 AS7029 Windstream Communications LLC 14.84ms from Chicago, US
174.3.201.99 AS6327 Shaw Communications Inc. 4.98ms from Edmonton, CA
87.66.236.163 AS5432 Proximus NV 5.03ms from Gravelines, FR
125.95.139.243 AS4134 CHINANET-BACKBONE 3.15ms from Guangzhou, CN
47.57.74.99 AS45102 Alibaba (US) Technology Co., Ltd. 1.57ms from Hong Kong, HK
99.105.226.227 AS7018 AT&T Enterprises, LLC 9.67ms from Kansas City, US
148.137.224.3 AS7150 Commonwealth University of Pennsylvania 14.22ms from New York City, US
34.83.112.243 AS396982 Google LLC 0.15ms from The Dalles, US
116.197.141.3 AS23661 CLARA, Inc. 0.21ms from Tokyo, JP
197.202.15.83 AS36947 Telecom Algeria 14.45ms from Algiers, DZ
48.217.219.3 AS8075 Microsoft Corporation 0.32ms from Ashburn, US
83.135.68.51 AS8881 1&1 Versatel Deutschland GmbH 2.04ms from Berlin, DE
204.13.77.3 AS394698 Fitchburg State University 6.64ms from Boston, US
38.154.27.83 AS55286 B2 Net Solutions Inc. 0.17ms from Buffalo, US
62.107.54.179 AS39642 Norlys Digital A/S 15.53ms from Copenhagen, DK
52.118.254.243 AS36351 IBM Cloud 1.01ms from Dallas, US
173.244.213.67 AS13213 UK-2 Limited 0.34ms from Frankfurt am Main, DE
80.130.221.211 AS3320 Deutsche Telekom AG 7.23ms from Frankfurt am Main, DE
79.228.5.195 AS3320 Deutsche Telekom AG 8.98ms from Frankfurt am Main, DE
186.70.93.243 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 9.65ms from Guayaquil, EC
185.43.41.243 AS62227 EKCO CLOUD AND SECURITY LIMITED 0.35ms from London, GB
191.91.241.19 AS27831 Colombia Móvil 6.44ms from Medellin, CO
82.62.73.115 AS3269 Telecom Italia S.p.A. 4.83ms from Milan, IT
81.49.187.115 AS3215 Orange S.A. 4.76ms from Paris, FR
190.22.81.179 AS7418 TELEFÓNICA CHILE S.A. 2.33ms from Santiago, CL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 103.221.225.249
traceroute to 103.221.225.249 (103.221.225.249): 64 hops max, 52 byte packets
3 [] 178.18.236.229 25.032 ms
4 *
5 *
6 *
7 [AS6774] 80.84.20.244 222.535 ms
8 [AS45899] 113.171.143.130 221.125 ms
9 [AS45899] 113.164.31.30 196.035 ms
10 [AS63747] 103.221.225.249 195.521 ms
Measurement taken from IPinfo ProbeNet in Hudiksvall, SE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS63747 at robtex.

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