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AS10122

AS10122 is NETSTAR (SG) PTE. LTD..

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

Short answer

AS10122 belongs to NETSTAR (SG) PTE. LTD.. DB-IP Lite attributes 58,624 IPv4 addresses in 38 ranges and 1 IPv6 ranges to it, 57% of the IPv4 space in Singapore. The number is registered with APNIC in Singapore on 17 May 2019.

Facts for AS10122
Operator (DB-IP)NETSTAR (SG) PTE. LTD.
IPv4 addresses58,624
IPv4 ranges38
IPv6 ranges1
RegistryAPNIC
Registered17 May 2019
Registry countrySingapore (SG)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

NETSTAR (SG) PTE. LTD. 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 1 IPv6 ranges for AS10122, so customers can get IPv6 addresses, which databases place separately from IPv4.

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

SG57%
HK27%
DE7%
US4%
IN3%
GB0.87%
GQ0.44%
RU0.44%

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

IP ranges

RangeAs CIDRAddresses
45.124.252.0 – 45.124.252.25545.124.252.0/24256
45.249.44.0 – 45.249.47.25545.249.44.0/221,024
78.138.49.0 – 78.138.49.25578.138.49.0/24256
82.110.224.0 – 82.110.224.25582.110.224.0/24256
87.82.217.0 – 87.82.217.25587.82.217.0/24256
87.86.18.0 – 87.86.18.25587.86.18.0/24256
103.139.72.0 – 103.139.73.255103.139.72.0/23512
103.166.232.0 – 103.166.233.255103.166.232.0/23512
103.208.252.0 – 103.208.252.255103.208.252.0/24256
164.90.64.0 – 164.90.72.255164.90.64.0/21, 164.90.72.0/242,304
164.90.74.0 – 164.90.96.255164.90.74.0/23, 164.90.76.0/22 …5,888
164.90.98.0 – 164.90.98.255164.90.98.0/24256
164.90.102.0 – 164.90.103.255164.90.102.0/23512
164.90.105.0 – 164.90.108.255164.90.105.0/24, 164.90.106.0/23 …1,024
164.90.112.0 – 164.90.117.255164.90.112.0/22, 164.90.116.0/231,536
164.90.121.0 – 164.90.122.255164.90.121.0/24, 164.90.122.0/24512
164.90.125.0 – 164.90.127.255164.90.125.0/24, 164.90.126.0/23768
169.136.66.0 – 169.136.66.255169.136.66.0/24256
169.136.73.0 – 169.136.82.255169.136.73.0/24, 169.136.74.0/23 …2,560
169.136.84.0 – 169.136.108.255169.136.84.0/22, 169.136.88.0/21 …6,400
169.136.111.0 – 169.136.121.255169.136.111.0/24, 169.136.112.0/21 …2,816
169.136.123.0 – 169.136.128.255169.136.123.0/24, 169.136.124.0/22 …1,536
169.136.131.0 – 169.136.131.255169.136.131.0/24256
169.136.134.0 – 169.136.134.255169.136.134.0/24256
169.136.136.0 – 169.136.140.255169.136.136.0/22, 169.136.140.0/241,280
169.136.142.0 – 169.136.143.255169.136.142.0/23512
169.136.148.0 – 169.136.153.255169.136.148.0/22, 169.136.152.0/231,536
169.136.155.0 – 169.136.191.255169.136.155.0/24, 169.136.156.0/22 …9,472
185.155.137.0 – 185.155.137.255185.155.137.0/24256
185.155.139.0 – 185.155.139.255185.155.139.0/24256
202.63.32.0 – 202.63.39.255202.63.32.0/212,048
202.63.41.0 – 202.63.43.255202.63.41.0/24, 202.63.42.0/23768
202.63.45.0 – 202.63.46.255202.63.45.0/24, 202.63.46.0/24512
202.63.48.0 – 202.63.63.255202.63.48.0/204,096
202.168.96.0 – 202.168.97.255202.168.96.0/23512
202.168.99.0 – 202.168.101.255202.168.99.0/24, 202.168.100.0/23768
202.168.103.0 – 202.168.109.255202.168.103.0/24, 202.168.104.0/22 …1,792
202.168.111.0 – 202.168.127.255202.168.111.0/24, 202.168.112.0/204,352
2404:efc0:: – 2404:efc0:ffff:ffff:ffff:ffff:ffff:ffff2404:efc0::/32IPv6
Showing 38 of 38 IPv4 and 1 of 1 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