45.252.240.0/24

AS63747 · Central Post and Telecommunication (CPT)

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Summary

Country	Vietnam
Domain	cpt.gov.vn
ASN	AS63747
Registry	APNIC
ID	BUUDIENCP16-VN

WHOIS Details

inetnum:        45.252.240.0 - 45.252.243.255
netname:        BUUDIENCP16-VN
descr:          CP16-The Authority of Central Post
descr:          No5 Ong Ich Khiem, Dien Bien, Ba Dinh, HaNoi
country:        VN
admin-c:        NMT24-AP
tech-c:         PDC12-AP
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-routes:     MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2019-09-25T03:02:40Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-08T09:40:06Z
source:         APNIC

person:         Nguyen Minh Thu
address:        BUUDIENCP16-VN
country:        VN
phone:          +84-08042777
e-mail:         minhthu@cpt.gov.vn
nic-hdl:        NMT24-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2019-09-25T02:59:31Z
source:         APNIC

person:         Pham Duy Canh
address:        BUUDIENCP16-VN
country:        VN
phone:          +84-08041219
e-mail:         pdcanh@cpt.gov.vn
nic-hdl:        PDC12-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2019-09-25T03:00:02Z
source:         APNIC

route:          45.252.240.0/22
descr:          BUUDIENCP16-VN
notify:         pdcanh@cpt.gov.vn
last-modified:  2017-10-18T03:22:37Z
origin:         AS63747
mnt-by:         MAINT-VN-VNNIC
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
45.252.240.1	AS63747 Central Post and Telecommunication (CPT)	`1.48ms` from Hanoi, 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
216.113.144.168	AS19631 Travelport Operations, Inc.	`0.94ms` from Atlanta, US
98.22.87.24	AS7029 Windstream Communications LLC	`0.48ms` from Atlanta, US
112.109.76.184	AS45459 Solarix Networks Limited	`0.31ms` from Auckland, NZ
178.13.97.8	AS3209 Vodafone GmbH	`5.96ms` from Duesseldorf, DE
113.22.250.56	AS18403 FPT Telecom Company	`0.76ms` from Hanoi, VN
49.44.211.72	AS55836 Reliance Jio Infocomm Limited	`0.43ms` from Kolkata, IN
89.214.55.248	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`12.39ms` from Lisbon, PT
75.203.63.120	AS6167 Verizon Business	`15.68ms` from New York City, US
91.205.116.24	AS47820 CEGID S.A.	`14.34ms` from Paris, FR
71.209.241.200	AS209 CenturyLink Communications, LLC	`1.92ms` from Phoenix, US
103.217.104.72	AS398444 Absolute Software Corporation	`0.53ms` from Seattle, US
121.152.182.56	AS4766 Korea Telecom	`3.58ms` from Seoul, KR
217.151.115.8	AS31662 connecta ag	`2.97ms` from Zuerich, CH
44.228.6.8	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
197.46.175.248	AS8452 TE-AS	`18.25ms` from Cairo, EG
86.144.52.184	AS2856 British Telecommunications PLC	`4.96ms` from London, GB
129.88.12.152	AS1942 Renater	`7.09ms` from Marseille, FR
81.163.17.40	AS50340 JSC Selectel	`0.71ms` from Moscow, RU
109.174.5.168	AS30922 MTS PJSC	`2.12ms` from Novosibirsk, RU
86.252.178.40	AS3215 Orange S.A.	`5.17ms` from Paris, FR
140.247.209.120	AS1742 Harvard University	`1.74ms` from Providence, US
40.83.246.152	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
196.19.123.248	AS262287 Latitude.sh LTDA	`0.17ms` from Sao Paulo, BR
45.112.103.136	AS9971 SK Broadband Co Ltd	`1.76ms` from Seoul, KR
60.153.83.40	AS17676 SoftBank Corp.	`3.50ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 45.252.240.1

traceroute to 45.252.240.1 (45.252.240.1): 64 hops max, 52 byte packets

3 [AS18403] 42.112.2.55 0.373 ms

4 [AS45899] 113.171.6.225 0.463 ms

5 *

6 [AS45899] 113.171.5.198 0.531 ms

7 [AS45899] 113.171.34.18 1.59 ms

8 *

9 *

10 [AS63747] 45.252.240.1 1.473 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On August 23rd 2025

What are IP address ranges?

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