Home Prefix Lookup210.205.240.0/20

210.205.240.0/20 - SKB SK Broadband (AS9318)

IPv4APNICallocatedAS9318SKB-AS SK Broadband Co LtdNo ROA

CIDR

210.205.240.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇰🇷 South Korea

City

Samseong-dong

RIR

APNIC

Status

allocated

Allocated

1999-05-25

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
210.205.240.0/20	AS9318 SKB-AS SK Broadband Co Ltd	No ROA	Other IRR	2026-10-11

Related Announcements

1 less-specific, 1 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
210.205.128.0/17	AS9318 SKB-AS SK Broadband Co Ltd	No ROA	-	2026-10-11
210.205.248.0/21	AS18302 SKG_NW-AS-KR SK Telecom	No ROA	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9318	Other IRR	MAINT-AS9318	2023-11-13

Origin ASN

AS9318

SKB-AS SK Broadband Co Ltd

Related Prefixes

Covering prefix

210.205.128.0/17AS9318

More prefixes of AS9318

All prefixes of AS9318 →

Geolocation

Country🇰🇷South KoreaKR

RegionSeoul

CitySamseong-dong

Coordinates37.5140, 127.0560 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/210.205.240.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/210.205.240.0/20" | jq

External Links

RIPEstat