171.237.24.0/21

AS7552 · Viettel Group

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Summary

Country	Vietnam
Domain	viettel.com.vn
ASN	AS7552
Parent Range	171.224.0.0/12
Registry	APNIC
ID	VIETTEL-VN

WHOIS Details

inetnum:        171.224.0.0 - 171.255.255.255
netname:        VIETTEL-VN
descr:          Viettel Group
descr:          No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
admin-c:        TVT8-AP
tech-c:         NDT9-AP
status:         ALLOCATED PORTABLE
mnt-irt:        IRT-VNNIC-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-11T09:43:21Z
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 Dang Tiep
address:        Viettel Network Corporation
address:        No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
phone:          +84-24-62989898
e-mail:         soc@viettel.com.vn
nic-hdl:        NDT9-AP
mnt-by:         MAINT-VN-VIETEL
last-modified:  2017-11-11T09:40:35Z
source:         APNIC

person:         Tran Van Thanh
address:        Viettel Network Corporation
address:        No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
phone:          +84-24-62989898
e-mail:         soc@viettel.com.vn
nic-hdl:        TVT8-AP
mnt-by:         MAINT-VN-VIETEL
last-modified:  2018-08-21T09:57:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 171.237.24.0/21

Range	ASN	Company	Num of IPs
171.224.0.0/12	AS7552	Viettel Group	1,048,576
171.224.0.0/11	AS7552	Viettel Group	2,097,152

Nearby Ranges

BGP prefixes that overlap with 171.237.0.0/16

Range	ASN	Company	Num of IPs
171.224.0.0/11	AS7552	Viettel Group	2,097,152
171.224.0.0/12	AS7552	Viettel Group	1,048,576
171.237.64.0/21	AS7552	Viettel Group	2,048
171.237.0.0/21	AS7552	Viettel Group	2,048
171.237.88.0/21	AS7552	Viettel Group	2,048
171.237.96.0/21	AS7552	Viettel Group	2,048
171.237.192.0/21	AS7552	Viettel Group	2,048
171.237.8.0/21	AS7552	Viettel Group	2,048
171.237.208.0/21	AS7552	Viettel Group	2,048
171.237.40.0/21	AS7552	Viettel Group	2,048
171.237.104.0/21	AS7552	Viettel Group	2,048
171.237.32.0/21	AS7552	Viettel Group	2,048
171.237.80.0/21	AS7552	Viettel Group	2,048
171.237.56.0/21	AS7552	Viettel Group	2,048
171.237.16.0/21	AS7552	Viettel Group	2,048
171.237.152.0/21	AS7552	Viettel Group	2,048
171.237.112.0/21	AS7552	Viettel Group	2,048
171.237.120.0/21	AS7552	Viettel Group	2,048
171.237.144.0/21	AS7552	Viettel Group	2,048
171.237.244.0/22	AS7552	Viettel Group	1,024
171.237.48.0/22	AS7552	Viettel Group	1,024
171.237.136.0/22	AS7552	Viettel Group	1,024
171.237.168.0/22	AS7552	Viettel Group	1,024
171.237.224.0/22	AS7552	Viettel Group	1,024
171.237.220.0/22	AS7552	Viettel Group	1,024
171.237.72.0/22	AS7552	Viettel Group	1,024
171.237.232.0/22	AS7552	Viettel Group	1,024
171.237.184.0/22	AS7552	Viettel Group	1,024
171.237.172.0/22	AS7552	Viettel Group	1,024
171.237.132.0/22	AS7552	Viettel Group	1,024
171.237.236.0/22	AS7552	Viettel Group	1,024
171.237.216.0/22	AS7552	Viettel Group	1,024
171.237.252.0/22	AS7552	Viettel Group	1,024
171.237.240.0/22	AS7552	Viettel Group	1,024
171.237.52.0/22	AS7552	Viettel Group	1,024
171.237.200.0/22	AS7552	Viettel Group	1,024
171.237.164.0/22	AS7552	Viettel Group	1,024
171.237.76.0/22	AS7552	Viettel Group	1,024
171.237.140.0/22	AS7552	Viettel Group	1,024
171.237.188.0/22	AS7552	Viettel Group	1,024
171.237.180.0/22	AS7552	Viettel Group	1,024
171.237.204.0/22	AS7552	Viettel Group	1,024
171.237.160.0/23	AS7552	Viettel Group	512

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

1,329 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
171.237.31.90	AS7552 Viettel Group	3.50ms from Hanoi, VN
171.237.26.139	AS7552 Viettel Group	3.50ms from Hanoi, VN
171.237.24.126	AS7552 Viettel Group	3.56ms from Hanoi, VN
171.237.28.71	AS7552 Viettel Group	3.43ms from Hanoi, VN
171.237.25.213	AS7552 Viettel Group	3.57ms from Hanoi, VN
171.237.27.0	AS7552 Viettel Group	3.46ms from Hanoi, VN
171.237.29.242	AS7552 Viettel Group	3.42ms from Hanoi, VN
171.237.30.3	AS7552 Viettel Group	3.58ms 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
183.172.114.229	AS4538 China Education and Research Network Center	5.13ms from Beijing, CN
85.215.189.149	AS8560 IONOS SE	0.57ms from Berlin, DE
58.187.71.197	AS18403 FPT Telecom Company	0.66ms from Hanoi, VN
222.252.254.85	AS45899 VNPT Corp	3.90ms from Hanoi, VN
46.201.146.85	AS6849 JSC "Ukrtelecom"	8.00ms from Kyiv, UA
80.181.206.101	AS3269 Telecom Italia S.p.A.	7.04ms from Milan, IT
82.125.150.21	AS3215 Orange S.A.	1.76ms from Paris, FR
198.131.149.5	AS292 ESnet	2.13ms from San Jose, US
97.191.214.21	AS6167 Verizon Business	13.69ms from San Jose, US
58.148.94.213	AS17858 LG POWERCOMM	3.71ms from Seoul, KR
221.154.97.21	AS4766 Korea Telecom	1.61ms from Seoul, KR
81.12.43.197	AS42337 Respina Networks & Beyond PJSC	15.05ms from Yerevan, AM
208.67.235.133	AS40009 BitGravity, Inc.	0.15ms from Ashburn, US
73.31.53.181	AS7922 Comcast Cable Communications, LLC	9.85ms from Ashburn, US
52.16.188.197	AS16509 Amazon.com, Inc.	0.17ms from Dublin, IE
142.129.12.245	AS20001 Charter Communications Inc	4.74ms from Los Angeles, US
96.17.98.197	AS35994 Akamai Technologies, Inc.	4.47ms from Seattle, US
180.167.34.37	AS4812 China Telecom (Group)	4.00ms from Shanghai, CN
61.64.147.21	AS18182 Sony Network Taiwan Limited	2.84ms from Taipei, TW
31.62.98.117	AS5617 Orange Polska Spolka Akcyjna	15.45ms from Warsaw, PL
81.205.88.229	AS1136 KPN B.V.	2.64ms from Amsterdam, NL
24.197.227.245	AS20115 Charter Communications LLC	15.01ms from Minneapolis, US
84.224.218.117	AS213155 Yettel Hungary Ltd.	16.85ms from Budapest, HU
63.151.240.149	AS209 CenturyLink Communications, LLC	0.61ms from Denver, US
83.135.218.37	AS8881 1&1 Versatel Deutschland GmbH	6.61ms from Frankfurt am Main, DE

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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