45.252.242.0/24

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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
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:         [email protected]
last-modified:  2017-10-18T03:22:37Z
origin:         AS63747
mnt-by:         MAINT-VN-VNNIC
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 45.252.0.0/16

Range	ASN	Company	Num of IPs
45.252.0.0/22	AS4847	Wasu Cloud Technology Co.,Ltd	1,024
45.252.80.0/22	AS135235	Colocation America Corporation	1,024
45.252.252.0/22	AS9268	Over the Wire Pty Ltd	1,024
45.252.104.0/22	AS4837	Nangjing sichongzou kemao Ltd.	1,024
45.252.248.0/22	AS63760	AZDIGI Corporation	1,024
45.252.106.0/23	AS137702	Nangjing sichongzou kemao Ltd.	512
45.252.182.0/23	AS58640	Turunc smart bilgisayar Teknoloji ve dis ticaret limited	512
45.252.186.0/23	AS13896	8x8, Inc.	512
45.252.184.0/23	AS13896	8x8, Inc.	512
45.252.68.0/24	AS132137	BusyBee Ventures Private Limited	256
45.252.74.0/24	AS132770	SecureLayer7	256
45.252.243.0/24	AS63747	CP16-The Authority of Central Post	256
45.252.78.0/24	AS134042	Digiway Net Pvt Ltd	256
45.252.70.0/24	AS132137	BusyBee Ventures Private Limited	256
45.252.241.0/24	AS63747	CP16-The Authority of Central Post	256
45.252.54.0/24	AS135517	True Internet Data Center - Thailand	256
45.252.191.0/24	AS136557	HostRoyale_Technologies	256
45.252.71.0/24	AS132137	BusyBee Ventures Private Limited	256
45.252.69.0/24	AS132137	BusyBee Ventures Private Limited	256
45.252.247.0/24	AS63747	The Authority of Central Post	256
45.252.189.0/24	AS203020	HostRoyale_Technologies	256
45.252.53.0/24	AS135517	True Internet Data Center - Thailand	256
45.252.180.0/24	AS58640	Turunc Smart Bilgisayar Teknoloji Ve Dis Ticaret Limited Sirketi	256
45.252.188.0/24	AS136557	HostRoyale_Technologies_Japan_Network	256
45.252.79.0/24	AS135212	Digiway Net Pvt Ltd	256
45.252.73.0/24	AS132770	SecureLayer7	256
45.252.244.0/24	AS63747	The Authority of Central Post	256
45.252.75.0/24	AS132770	SecureLayer7	256
45.252.183.0/24	AS58640	Turunc smart bilgisayar Teknoloji ve dis ticaret limited	256
45.252.182.0/24	AS58640	Turunc smart bilgisayar Teknoloji ve dis ticaret limited	256
45.252.245.0/24	AS63747	The Authority of Central Post	256
45.252.55.0/24	AS135517	True Internet Data Center - Thailand	256
45.252.190.0/24	AS132335	Hostroyale Technologies	256
45.252.246.0/24	AS63747	The Authority of Central Post	256
45.252.72.0/24	AS132770	SecureLayer7	256
45.252.52.0/24	AS135517	True Internet Data Center - Thailand	256
45.252.181.0/24	AS58640	Turunc Smart Bilgisayar Teknoloji Ve Dis Ticaret Limited Sirketi	256

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

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

IP Address	ASN	Details
45.252.242.17	AS63747 Central Post and Telecommunication (CPT)	1.25ms 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
69.153.26.200	AS7018 AT&T Enterprises, LLC	10.96ms from Atlanta, US
76.181.122.104	AS10796 Charter Communications Inc	11.33ms from Columbus, US
189.58.104.232	AS18881 TELEFÔNICA BRASIL S.A	13.30ms from Curitiba, BR
91.60.128.184	AS3320 Deutsche Telekom AG	5.51ms from Duesseldorf, DE
102.130.23.168	AS328388 Internet NS (Pty) Ltd	7.57ms from Johannesburg, ZA
113.238.229.168	AS4837 CHINA UNICOM China169 Backbone	12.78ms from Liaoyang, CN
85.229.41.168	AS2119 Telenor Norge AS	0.99ms from Stockholm, SE
182.171.163.72	AS2527 Sony Network Communications Inc.	3.26ms from Tokyo, JP
61.53.188.56	AS4837 CHINA UNICOM China169 Backbone	5.73ms from Zhengzhou, CN
18.130.125.200	AS16509 Amazon.com, Inc.	0.14ms from London, GB
114.172.66.56	AS4713 NTT Communications Corporation	2.62ms from Osaka, JP
126.126.253.248	AS17676 SoftBank Corp.	3.19ms from Tokyo, JP
149.156.128.200	AS8267 Academic Computer Centre CYFRONET AGH	9.26ms from Warsaw, PL
51.137.98.232	AS8075 Microsoft Corporation	0.21ms from Amsterdam, NL
73.51.244.200	AS7922 Comcast Cable Communications, LLC	5.81ms from Chicago, US
154.90.243.56	AS398478 PEG TECH INC	0.37ms from Hong Kong, HK
104.60.191.248	AS7018 AT&T Enterprises, LLC	3.52ms from Houston, US
67.195.34.72	AS36647 Oath Holdings Inc.	3.96ms from Seattle, US
36.46.67.184	AS4134 CHINANET-BACKBONE	3.60ms from Xi'an, CN
88.53.13.24	AS3269 Telecom Italia S.p.A.	10.56ms from Milan, IT
81.215.183.184	AS9121 Turk Telekomunikasyon Anonim Sirketi	15.62ms from Istanbul, TR
60.128.39.216	AS17676 SoftBank Corp.	4.14ms from Osaka, JP
37.56.96.184	AS25019 Saudi Telecom Company JSC	1.53ms from Riyadh, SA
221.217.22.88	AS4808 China Unicom Beijing Province Network	3.82ms from Beijing, CN
50.103.159.56	AS5650 Frontier Communications of America, Inc.	8.97ms from Chicago, US

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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