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IPv4 Address

121.165.0.9

Korea Telecom AS4766 · Korea Telecom South Korea Yongin-si APNIC

Within

121.164.0.0/14

CIDR

121.165.0.0/20

/20 · 4.1K IPs

ASN

AS4766

Korea Telecom

Reverse DNS

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Allocation details

CIDR range: 121.165.0.0/20
IP range (int): 2,040,856,576 — 2,040,860,671
Prefix length: /20
Organization: Korea Telecom
ASN: AS4766
ASN name: Korea Telecom
Country: South Korea
City: Yongin-si
Coordinates: 37.298000, 127.077700
Postal code: 16940
Accuracy radius: 5 km
RIR: APNIC
Data source(s): maxmind_city, maxmind_asn, maxmind_country
Last updated: 2026-04-16 09:27:16

Neighbors

Other addresses in the same /24.

121.165.0.1 121.165.0.2 121.165.0.3 121.165.0.4 121.165.0.5 121.165.0.6 121.165.0.7 121.165.0.8 121.165.0.10 121.165.0.11 121.165.0.12 121.165.0.13 121.165.0.14 121.165.0.15 121.165.0.16 121.165.0.17 See all in 121.164.0.0/14 →

Related

/24 neighborhood /16 block /8 block All AS4766 ranges All Korea Telecom ranges All South Korea IPs

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