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IPv4 Address

121.146.0.4

Korea Telecom AS4766 · Korea Telecom South Korea Ulju-gun APNIC

Within

121.144.0.0/12

CIDR

121.146.0.0/20

/20 · 4.1K IPs

ASN

AS4766

Korea Telecom

Reverse DNS

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Allocation details

CIDR range: 121.146.0.0/20
IP range (int): 2,039,611,392 — 2,039,615,487
Prefix length: /20
Organization: Korea Telecom
ASN: AS4766
ASN name: Korea Telecom
Country: South Korea
City: Ulju-gun
Coordinates: 35.414200, 129.284000
Postal code: 449
Accuracy radius: 20 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.

121.146.0.0 121.146.0.1 121.146.0.2 121.146.0.3 121.146.0.5 121.146.0.6 121.146.0.7 121.146.0.8 121.146.0.9 121.146.0.10 121.146.0.11 121.146.0.12 See all in 121.144.0.0/12 →

Related

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

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