27.77.24.0/21

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:  2025-11-17T23:08:34Z
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 27.77.24.0/21

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

1,404 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.77.24.146 AS7552 Viettel Group 2.98ms from Ho Chi Minh City, VN
27.77.29.78 AS7552 Viettel Group 2.70ms from Ho Chi Minh City, VN
27.77.27.233 AS7552 Viettel Group 2.84ms from Ho Chi Minh City, VN
27.77.26.42 AS7552 Viettel Group 2.99ms from Ho Chi Minh City, VN
27.77.25.8 AS7552 Viettel Group 3.19ms from Ho Chi Minh City, VN
27.77.28.118 AS7552 Viettel Group 2.92ms from Ho Chi Minh City, VN
27.77.30.136 AS7552 Viettel Group 3.02ms from Ho Chi Minh City, VN
27.77.31.93 AS7552 Viettel Group 2.95ms 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
178.228.119.149 AS31615 Odido Netherlands B.V. 13.28ms from Amsterdam, NL
76.19.131.133 AS7922 Comcast Cable Communications, LLC 10.67ms from Boston, US
97.157.149.21 AS6167 Verizon Business 13.05ms from Chicago, US
27.14.58.85 AS4837 CHINA UNICOM China169 Backbone 4.26ms from Chongqing, CN
185.56.165.53 AS201720 Fredensborg Kommune 1.33ms from Copenhagen, DK
91.5.206.197 AS3320 Deutsche Telekom AG 6.04ms from Frankfurt am Main, DE
199.120.144.101 AS715 WoodyNet, Inc. 1.04ms from Frankfurt am Main, DE
106.52.17.149 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.95ms from Guangzhou, CN
103.87.87.117 AS4787 PT Cyberindo Aditama 0.40ms from Jakarta, ID
92.47.12.133 AS9198 JSC Kazakhtelecom 19.29ms from Karagandy, KZ
194.223.11.21 AS7545 TPG Telecom Limited 1.67ms from Melbourne, AU
35.200.185.149 AS396982 Google LLC 0.09ms from Mumbai, IN
24.46.154.5 AS6128 Cablevision Systems Corp. 10.02ms from New York City, US
68.3.38.245 AS22773 Cox Communications Inc. 1.63ms from Phoenix, US
62.204.236.117 AS34040 TTNET s.r.o. 4.03ms from Prague, CZ
27.207.103.117 AS4837 CHINA UNICOM China169 Backbone 7.88ms from Qingdao, CN
73.112.119.5 AS7922 Comcast Cable Communications, LLC 8.25ms from Secaucus, US
51.20.228.165 AS16509 Amazon.com, Inc. 0.13ms from Stockholm, SE
213.206.38.117 AS29385 BUZTON LLC 0.45ms from Tashkent, UZ
133.26.14.21 AS131919 Meiji University 3.09ms from Tokyo, JP
87.101.79.117 AS13000 Leon Sp. z o.o. 4.46ms from Wrocław, PL
155.212.20.37 AS3226 OOO NI 7.72ms from Yekaterinburg, RU
67.166.175.21 AS7922 Comcast Cable Communications, LLC 7.72ms from Ashburn, US
175.10.74.165 AS4134 CHINANET-BACKBONE 2.23ms from Changsha, CN
129.215.141.69 AS786 Jisc Services Limited 7.99ms from Chester, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 27.77.31.84
traceroute to 27.77.31.84 (27.77.31.84): 64 hops max, 52 byte packets
3 [AS3356] 4.68.37.30 6.751 ms
4 [AS3491] 63.218.164.154 199.747 ms
5 *
6 *
7 *
8 *
9 [AS7552] 27.77.31.84 222.805 ms
Measurement taken from IPinfo ProbeNet in Little Rock, US
On

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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