Autonomous System details

AS63747

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

Vietnam

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AS63747 – Central Post and Telecommunication (CPT)

Field Value
Country Vietnam
Website cpt.gov.vn
Hosted domains 8
IPv4 addresses 4,096
IPv6 addresses 0
ASN type Government
Registry apnic
Updated 10 years ago on Jun 08, 2016

IP Ranges

Netblock Company Num of IPs
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
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

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                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 8 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.221.228.38 ██████████ 4
103.221.231.2 ███████ 1
103.221.224.2 ██████████ 1
45.252.243.5 ██████████ 1
103.221.224.195 █████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS131375 Information Technology Center - Ministry of Science and Technology
AS45899 VNPT Corp
AS7552 Viettel Group
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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 Information Technology Center - Ministry of Science and Technology
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
45.252.245.65 AS63747 Central Post and Telecommunication (CPT) 1.20ms from Da Nang, VN
45.252.242.17 AS63747 Central Post and Telecommunication (CPT) 1.21ms from Hanoi, VN
103.221.225.249 AS63747 Central Post and Telecommunication (CPT) 0.94ms from Ho Chi Minh City, VN
103.221.230.33 AS63747 Central Post and Telecommunication (CPT) 1.27ms from Hanoi, VN
103.221.231.1 AS63747 Central Post and Telecommunication (CPT) 1.52ms from Hanoi, VN
103.221.229.145 AS63747 Central Post and Telecommunication (CPT) 1.08ms from Hanoi, VN
103.221.227.65 AS63747 Central Post and Telecommunication (CPT) 1.41ms from Ho Chi Minh City, VN
45.252.243.158 AS63747 Central Post and Telecommunication (CPT) 1.01ms from Hanoi, VN
103.221.224.1 AS63747 Central Post and Telecommunication (CPT) 1.28ms from Ho Chi Minh City, VN
103.221.228.129 AS63747 Central Post and Telecommunication (CPT) 1.19ms from Hanoi, VN
45.252.240.1 AS63747 Central Post and Telecommunication (CPT) 1.38ms from Hanoi, VN
45.252.244.230 AS63747 Central Post and Telecommunication (CPT) 1.05ms from Ho Chi Minh City, VN
103.221.226.25 AS63747 Central Post and Telecommunication (CPT) 0.98ms 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
64.127.151.195 AS21782 Plateau Telecommunications Incorporated 6.99ms from Albuquerque, US
32.213.131.131 AS46690 Southern New England Telephone Company and SNET America, Inc. 11.87ms from Ashburn, US
72.198.70.147 AS22773 Cox Communications Inc. 9.02ms from Dallas, US
79.212.78.83 AS3320 Deutsche Telekom AG 4.38ms from Duesseldorf, DE
99.39.208.211 AS7018 AT&T Enterprises, LLC 17.82ms from Durham, US
84.139.148.211 AS3320 Deutsche Telekom AG 9.17ms from Frankfurt am Main, DE
217.232.91.227 AS3320 Deutsche Telekom AG 5.14ms from Hamburg, DE
83.32.225.67 AS3352 TELEFONICA DE ESPANA S.A.U. 1.03ms from Madrid, ES
126.57.230.99 AS17676 SoftBank Corp. 9.48ms from Osaka, JP
185.214.55.3 AS205555 SNCF Connect & Tech Services SASU 0.38ms from Paris, FR
221.139.115.67 AS9318 SK Broadband Co Ltd 1.53ms from Seoul, KR
118.200.215.19 AS9506 Singtel Fibre Broadband 1.61ms from Singapore, SG
203.129.135.195 AS4826 Vocus Connect International Backbone 0.30ms from Sydney, AU
46.32.57.67 AS39642 Norlys Digital A/S 1.26ms from Tønder, DK
177.106.116.3 AS53006 ALGAR TELECOM S/A 3.18ms from Uberlandia, BR
79.213.173.227 AS3320 Deutsche Telekom AG 2.15ms from Berlin, DE
73.114.101.19 AS7922 Comcast Cable Communications, LLC 12.20ms from Boston, US
223.178.74.227 AS24560 Bharti Airtel Ltd., Telemedia Services 1.49ms from Chennai, IN
97.130.94.51 AS6167 Verizon Business 11.07ms from Chicago, US
209.141.214.243 AS46792 Paragould Municipal Utilities 11.97ms from Dallas, US
45.114.148.35 AS132785 Shiv Nadar Institution of Eminence Deemed to be University 1.34ms from Delhi, IN
83.125.11.3 AS40999 dus.net GmbH 0.55ms from Duesseldorf, DE
14.189.25.19 AS45899 VNPT Corp 2.44ms from Hanoi, VN
85.103.39.195 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.04ms from Istanbul, TR
146.64.101.51 AS2018 TENET (The UNINET Project) 1.12ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -f4 103.221.228.129
traceroute to 103.221.228.129 (103.221.228.129): 64 hops max, 52 byte packets
4 [] 103.203.158.104 1.295 ms
5 [AS45899] 113.171.33.78 34.489 ms
6 [AS45899] 113.171.34.18 40.371 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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