27.77.100.0/22

AS7552 · Viettel Group

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Summary

Country	Vietnam
Domain	viettel.com.vn
ASN	AS7552
Parent Range	27.64.0.0/12
Registry	APNIC
ID	VIETTEL-VN

WHOIS Details

inetnum:        27.64.0.0 - 27.79.255.255
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-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2017-11-11T09:36:50Z
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:  2025-10-08T04:42:43Z
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

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS24086
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:15:01Z
source:         APNIC

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS38731
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:15:06Z
source:         APNIC

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS7552
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:14:56Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 27.77.100.0/22

Range	ASN	Company	Num of IPs
27.64.0.0/12	AS38731	Viettel Group	1,048,576
27.64.0.0/12	AS7552	Viettel Group	1,048,576

Nearby Ranges

BGP prefixes that overlap with 27.77.0.0/16

Range	ASN	Company	Num of IPs
27.64.0.0/12	AS38731	Viettel Group	1,048,576
27.64.0.0/12	AS7552	Viettel Group	1,048,576

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

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

IP Address	ASN	Details
27.77.102.125	AS7552 Viettel Group	`1.89ms` from Ho Chi Minh City, VN
27.77.103.149	AS7552 Viettel Group	`2.02ms` from Ho Chi Minh City, VN
27.77.101.46	AS7552 Viettel Group	`1.84ms` from Ho Chi Minh City, VN
27.77.100.233	AS7552 Viettel Group	`1.65ms` 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
108.142.83.38	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
172.236.74.134	AS63949 Akamai Connected Cloud	`0.77ms` from Chennai, IN
72.31.21.182	AS33363 Charter Communications, Inc	`9.37ms` from Chicago, US
212.93.47.54	AS12483 Den Danske Bank A/S	`14.61ms` from Frankfurt am Main, DE
91.4.226.70	AS3320 Deutsche Telekom AG	`4.72ms` from Frankfurt am Main, DE
1.55.97.198	AS18403 FPT Telecom Company	`4.15ms` from Hanoi, VN
110.137.134.230	AS7713 PT Telekomunikasi Indonesia	`9.69ms` from Jakarta, ID
88.10.24.214	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.49ms` from Madrid, ES
66.203.143.54	AS36063 Arrownet, Inc.	`3.06ms` from Miami, US
45.38.84.134	AS9009 M247 Europe SRL	`0.47ms` from Montreal, CA
94.253.108.166	AS21453 Flex Ltd.	`2.01ms` from Moscow, RU
113.153.212.38	AS2516 KDDI CORPORATION	`6.68ms` from Osaka, JP
86.245.233.182	AS3215 Orange S.A.	`1.78ms` from Paris, FR
79.0.26.6	AS3269 Telecom Italia S.p.A.	`13.33ms` from Rome, IT
205.155.36.150	AS2152 CENIC	`3.02ms` from San Jose, US
179.174.7.6	AS27699 TELEFÔNICA BRASIL S.A	`3.92ms` from Sao Paulo, BR
130.244.30.182	AS1257 Tele2 Sverige AB	`1.07ms` from Stockholm, SE
126.0.29.86	AS17676 SoftBank Corp.	`2.72ms` from Tokyo, JP
124.142.139.246	AS9824 JCOM Co., Ltd.	`13.60ms` from Tokyo, JP
182.121.92.6	AS4837 CHINA UNICOM China169 Backbone	`4.41ms` from Zhengzhou, CN
76.100.135.150	AS7922 Comcast Cable Communications, LLC	`5.16ms` from Ashburn, US
76.104.10.6	AS7922 Comcast Cable Communications, LLC	`10.92ms` from Ashburn, US
77.49.194.166	AS1241 Forthnet	`1.97ms` from Athens, GR
1.6.141.198	AS9583 Sify Limited	`0.99ms` from Delhi, IN
52.48.178.198	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f3 27.77.103.98

traceroute to 27.77.103.98 (27.77.103.98): 64 hops max, 52 byte packets

3 [AS3257] 154.14.160.57 1.641 ms

4 [AS3257] 141.136.108.166 1.921 ms

5 [AS7552] 27.77.103.98 187.381 ms

Measurement taken from

IPinfo ProbeNet in Meppel, NL

On October 17th 2025

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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