23.74.16.0/21

🇰🇷

CIDR

23.74.16.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇰🇷 South Korea

City

Seoul

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
23.74.16.0/21	AS3786LGDACOM-KR - LG DACOM Corporation	Valid	ARIN	5/30/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
23.72.0.0/13	AS20940AKAMAI-ASN1 Akamai International B.V.	Valid	—	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
23.74.16.0/21	AS3786	/21	arin
23.72.0.0/13	AS20940	/13	arin

Origin	Registry	Maintainer	Modified
AS3786	ARIN	MNT-AKAMAI	-

Origin ASN

Geolocation

Country🇰🇷South KoreaKR

RegionSeoul

CitySeoul

API

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/23.74.16.0/21" | jq

External Links