45.252.241.0/24

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:  2025-11-17T23:08:34Z
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:          CP16-The Authority of Central Post
origin:         AS63747
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-03-19T07:26:28Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 45.252.0.0/16

Range	ASN	Company	Num of IPs
45.252.104.0/22	AS4837	Nangjing sichongzou kemao Ltd.	1,024
45.252.236.0/22	AS56882	AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	1,024
45.252.248.0/22	AS63760	AZDIGI Corporation	1,024
45.252.252.0/22	AS9268	Over the Wire Pty Ltd	1,024
45.252.52.0/22	AS9287	89 AIA Capital Center , FL # 18, Ratchadaphisek rd, Dindaeng ,	1,024
45.252.84.0/22	AS139259	Shanghai Kuanhui Tech. Co.,ltd	1,024
45.252.80.0/22	AS21769	Colocation America Corporation	1,024
45.252.104.0/22	AS137702	Nangjing sichongzou kemao Ltd.	1,024
45.252.64.0/22	AS132280	Happy Home Cable T.V. Company Limited	1,024
45.252.52.0/24	AS9287	True Internet Data Center - Thailand	256
45.252.53.0/24	AS9287	True Internet Data Center - Thailand	256
45.252.54.0/24	AS9287	True Internet Data Center - Thailand	256
45.252.55.0/24	AS9287	True Internet Data Center - Thailand	256
45.252.190.0/24	AS132335	Hostroyale Technologies	256
45.252.188.0/24	AS136557	HostRoyale_Technologies_Japan_Network	256
45.252.189.0/24	AS136557	DreamIT Solutions Pty Ltd	256
45.252.191.0/24	AS136557	HostRoyale_Technologies	256
45.252.180.0/24	AS48011	Turunc Smart Bilgisayar Teknoloji Ve Dis Ticaret Limited Sirketi	256
45.252.181.0/24	AS48011	Turunc Smart Bilgisayar Teknoloji Ve Dis Ticaret Limited Sirketi	256
45.252.182.0/24	AS48011	Turunc smart bilgisayar Teknoloji ve dis ticaret limited	256
45.252.183.0/24	AS48011	Turunc smart bilgisayar Teknoloji ve dis ticaret limited	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
105.103.92.72	AS36947 Telecom Algeria	`12.69ms` from Algiers, DZ
42.193.117.40	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.71ms` from Beijing, CN
91.38.212.216	AS3320 Deutsche Telekom AG	`2.28ms` from Duesseldorf, DE
2.201.212.72	AS3209 Vodafone GmbH	`8.05ms` from Hamburg, DE
39.99.125.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.52ms` from Hohhot, CN
49.244.184.40	AS23752 Nepal Telecommunications Corporation, Internet Services,	`1.89ms` from Kathmandu, NP
20.58.62.232	AS8075 Microsoft Corporation	`0.23ms` from London, GB
98.51.125.8	AS7922 Comcast Cable Communications, LLC	`11.31ms` from San Jose, US
23.82.201.136	AS396190 Leaseweb USA, Inc.	`0.15ms` from Seattle, US
2.58.218.184	AS35007 Miconet Sp. z o.o.	`3.83ms` from Wrocław, PL
61.168.44.24	AS4837 CHINA UNICOM China169 Backbone	`4.48ms` from Zhengzhou, CN
209.194.231.248	AS14214 Minacs Inc	`5.14ms` from Atlanta, US
71.199.146.136	AS7922 Comcast Cable Communications, LLC	`4.50ms` from Atlanta, US
44.226.11.56	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
52.15.129.216	AS16509 Amazon.com, Inc.	`0.21ms` from Columbus, US
3.123.152.24	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
18.193.51.120	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
189.178.165.40	AS8151 UNINET	`6.07ms` from Guadalajara, MX
75.85.38.24	AS20001 Charter Communications Inc	`5.41ms` from Honolulu, US
45.112.104.136	AS17597 SK Broadband Co Ltd	`1.72ms` from Incheon, KR
175.112.190.40	AS9318 SK Broadband Co Ltd	`5.39ms` from Incheon, KR
185.7.225.200	AS13213 UK-2 Limited	`0.36ms` from New York City, US
179.209.245.104	AS28573 Claro NXT Telecomunicacoes Ltda	`5.29ms` from Osasco, BR
20.74.68.120	AS8075 Microsoft Corporation	`0.38ms` from Paris, FR
121.163.23.120	AS4766 Korea Telecom	`1.58ms` from Seoul, KR

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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