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AS7552

AS7552 is Viettel’s mobile network.

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (4 Nov 2026)

Short answer

AS7552 belongs to Viettel Group. DB-IP Lite attributes 4,977,152 IPv4 addresses in 121 ranges and 4 IPv6 ranges to it, all or nearly all of the IPv4 space in Vietnam. The number is registered with APNIC in Vietnam on 8 Oct 2002.

Facts for AS7552
Operator (DB-IP)Viettel Group
KindMobile carrier (curated)
IPv4 addresses4,977,152
IPv4 ranges121
IPv6 ranges4
RegistryAPNIC
Registered8 Oct 2002
Registry countryVietnam (VN)

Does it publish a geofeed?

Not for the range we sampled (27.71.232.0 – 27.79.255.255): its registry record, and the record above it, link no RFC 8805 geofeed (checked 2 Nov 2026). Without one, location databases have to estimate where these addresses are used, which is a common reason customers of Viettel see the wrong city. Customers can ask Viettel to publish one; the evidence report drafts that request.

Shared addresses (CGNAT)

Viettel hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 4 IPv6 ranges for AS7552, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

VN100%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
23.36.145.0 – 23.36.145.25523.36.145.0/24256
23.59.82.0 – 23.59.83.25523.59.82.0/23512
23.201.48.0 – 23.201.51.25523.201.48.0/221,024
23.206.122.0 – 23.206.123.25523.206.122.0/23512
27.64.0.0 – 27.71.15.25527.64.0.0/14, 27.68.0.0/15 …462,848
27.71.24.0 – 27.71.223.25527.71.24.0/21, 27.71.32.0/19 …51,200
27.71.232.0 – 27.79.255.25527.71.232.0/21, 27.71.240.0/20 …530,432
103.241.251.0 – 103.241.251.255103.241.251.0/24256
115.72.0.0 – 115.79.255.255115.72.0.0/13524,288
116.96.0.0 – 116.97.23.255116.96.0.0/16, 116.97.0.0/20 …71,680
116.97.28.0 – 116.97.55.255116.97.28.0/22, 116.97.32.0/20 …7,168
116.97.64.0 – 116.97.95.255116.97.64.0/198,192
116.97.104.0 – 116.97.183.255116.97.104.0/21, 116.97.112.0/20 …20,480
116.97.192.0 – 116.97.207.255116.97.192.0/204,096
116.97.240.0 – 116.98.3.255116.97.240.0/20, 116.98.0.0/225,120
116.98.32.0 – 116.98.47.255116.98.32.0/204,096
116.98.64.0 – 116.98.95.255116.98.64.0/198,192
116.98.104.0 – 116.98.115.255116.98.104.0/21, 116.98.112.0/223,072
116.98.120.0 – 116.98.135.255116.98.120.0/21, 116.98.128.0/214,096
116.98.176.0 – 116.98.213.255116.98.176.0/20, 116.98.192.0/20 …9,728
116.98.216.0 – 116.99.7.255116.98.216.0/21, 116.98.224.0/19 …12,288
116.99.16.0 – 116.99.23.255116.99.16.0/212,048
116.99.32.0 – 116.99.127.255116.99.32.0/19, 116.99.64.0/1824,576
116.99.144.0 – 116.99.151.255116.99.144.0/212,048
116.99.160.0 – 116.99.167.255116.99.160.0/212,048
116.99.176.0 – 116.99.183.255116.99.176.0/212,048
116.99.240.0 – 116.100.2.255116.99.240.0/20, 116.100.0.0/23 …4,864
116.100.40.0 – 116.100.47.255116.100.40.0/212,048
116.100.88.0 – 116.100.95.255116.100.88.0/212,048
116.100.128.0 – 116.100.131.255116.100.128.0/221,024
116.100.152.0 – 116.100.159.255116.100.152.0/212,048
116.100.208.0 – 116.100.215.255116.100.208.0/212,048
116.100.236.0 – 116.100.239.255116.100.236.0/221,024
116.101.0.0 – 116.101.47.255116.101.0.0/19, 116.101.32.0/2012,288
116.101.52.0 – 116.101.64.255116.101.52.0/22, 116.101.56.0/21 …3,328
116.101.68.0 – 116.101.247.255116.101.68.0/22, 116.101.72.0/21 …46,080
116.102.32.0 – 116.102.47.255116.102.32.0/204,096
116.102.112.0 – 116.102.127.255116.102.112.0/204,096
116.102.160.0 – 116.102.167.255116.102.160.0/212,048
116.102.216.0 – 116.103.11.255116.102.216.0/21, 116.102.224.0/19 …13,312
116.103.24.0 – 116.103.31.255116.103.24.0/212,048
116.103.48.0 – 116.103.55.255116.103.48.0/212,048
116.103.88.0 – 116.103.95.255116.103.88.0/212,048
116.103.104.0 – 116.103.119.255116.103.104.0/21, 116.103.112.0/214,096
116.103.128.0 – 116.103.143.255116.103.128.0/204,096
116.103.184.0 – 116.103.191.255116.103.184.0/212,048
116.103.200.0 – 116.103.207.255116.103.200.0/212,048
116.103.224.0 – 116.103.247.255116.103.224.0/20, 116.103.240.0/216,144
116.103.252.0 – 116.104.95.255116.103.252.0/22, 116.104.0.0/18 …25,600
116.104.112.0 – 116.104.143.255116.104.112.0/20, 116.104.128.0/208,192
2401:d800:: – 2401:d800:ffff:ffff:ffff:ffff:ffff:ffff2401:d800::/32IPv6
2402:800:: – 2402:800:ffff:ffff:ffff:ffff:ffff:ffff2402:800::/32IPv6
2600:1417:9400:: – 2600:1417:9400:ffff:ffff:ffff:ffff:ffff2600:1417:9400::/48IPv6
2600:1417:cc00:: – 2600:1417:cc00:ffff:ffff:ffff:ffff:ffff2600:1417:cc00::/48IPv6
Showing 50 of 121 IPv4 and 4 of 4 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 5 Nov 2026