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:  2026-04-21T02:07:47Z
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

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

Read more

Pingable IPs

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

IP Address	ASN	Details
27.77.101.176	AS7552 Viettel Group	`2.04ms` from Ho Chi Minh City, VN
27.77.100.22	AS7552 Viettel Group	`1.90ms` from Ho Chi Minh City, VN
27.77.103.173	AS7552 Viettel Group	`1.96ms` from Ho Chi Minh City, VN
27.77.102.68	AS7552 Viettel Group	`2.11ms` 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
99.117.57.38	AS7018 AT&T Enterprises, LLC	`2.90ms` from Chicago, US
72.180.119.230	AS11427 Charter Communications Inc	`10.28ms` from Dallas, US
189.162.23.182	AS8151 UNINET	`4.26ms` from Guadalajara, MX
163.177.158.198	AS136959 China Unicom Guangdong IP network	`4.05ms` from Guangzhou, CN
199.36.240.6	AS208398 Edge Technology Plus d.o.o. Beograd	`12.76ms` from Helsinki, FI
113.255.193.230	AS9304 HGC Global Communications Limited	`1.39ms` from Hong Kong, HK
112.149.170.150	AS17858 LG POWERCOMM	`2.54ms` from Incheon, KR
119.187.167.38	AS4837 CHINA UNICOM China169 Backbone	`6.42ms` from Jinan, CN
162.209.159.6	AS40065 CNSERVERS LLC	`0.20ms` from Los Angeles, US
88.12.20.166	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.77ms` from Madrid, ES
106.71.190.134	AS4804 Microplex PTY LTD	`2.00ms` from Melbourne, AU
15.156.19.6	AS16509 Amazon.com, Inc.	`0.17ms` from Montreal, CA
23.218.249.166	AS20940 Akamai International B.V.	`0.46ms` from Mumbai, IN
82.127.46.166	AS3215 Orange S.A.	`6.78ms` from Paris, FR
184.101.155.166	AS209 CenturyLink Communications, LLC	`1.71ms` from Phoenix, US
76.115.6.134	AS7922 Comcast Cable Communications, LLC	`5.51ms` from Portland, US
210.223.65.198	AS4766 Korea Telecom	`4.00ms` from Seoul, KR
101.187.205.198	AS1221 Telstra Limited	`10.66ms` from Sydney, AU
89.208.128.246	AS202940 ITC NG ltd	`1.85ms` from Tel Aviv, IL
126.0.29.86	AS17676 SoftBank Corp.	`2.80ms` from Tokyo, JP
58.51.61.246	AS4134 CHINANET BACKBONE	`6.58ms` from Wuhan, CN
130.216.128.102	AS9431 The University of Auckland	`1.68ms` from Auckland, NZ
124.153.97.102	AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	`1.55ms` from Bengaluru, IN
44.246.28.198	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
96.86.69.230	AS7922 Comcast Cable Communications, LLC	`5.28ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f9 27.77.101.3

traceroute to 27.77.101.3 (27.77.101.3): 64 hops max, 52 byte packets

9 [AS7552] 27.68.208.250 134.468 ms

10 *

11 [AS7552] 27.77.101.3 169.332 ms

Measurement taken from

IPinfo ProbeNet in Manila, PH

On April 13th 2026

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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