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IPv4 Address

121.149.255.253

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

Within

121.144.0.0/12

CIDR

121.149.240.0/20

/20 · 4.1K IPs

ASN

AS4766

Korea Telecom

Reverse DNS

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Allocation details

CIDR range: 121.149.240.0/20
IP range (int): 2,039,869,440 — 2,039,873,535
Prefix length: /20
Organization: Korea Telecom
ASN: AS4766
ASN name: Korea Telecom
Country: South Korea
City: Suncheon-si
Coordinates: 34.971600, 127.461000
Postal code: 57922
Accuracy radius: 10 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.

121.149.255.245 121.149.255.246 121.149.255.247 121.149.255.248 121.149.255.249 121.149.255.250 121.149.255.251 121.149.255.252 121.149.255.254 121.149.255.255 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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