Home Prefix Lookup27.117.0.0/17

27.117.0.0/17 - SKB NAKDONGDIGITALBUSANNET KR SK Broadband (AS17857)

IPv4APNICannouncedAS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co LtdNo ROA

CIDR

27.117.0.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇰🇷 South Korea

City

Seoul (Toegye-ro)

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
27.117.0.0/17	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	Other IRR	2026-10-11

More-Specific Announcements

52 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
27.117.0.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.2.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.3.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.4.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.6.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.8.0/21	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.16.0/22	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.20.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.22.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.24.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.27.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.28.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.30.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.31.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.32.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.34.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.38.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.40.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.44.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.47.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.48.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.50.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.54.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.56.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.60.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.62.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.64.0/22	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.68.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.70.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.71.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.72.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.74.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.76.0/22	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.80.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.82.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.83.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.84.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.87.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.88.0/21	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.96.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.97.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.99.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.100.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.103.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.104.0/21	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.112.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.114.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.116.0/22	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.120.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.123.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.124.0/23	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11
27.117.127.0/24	AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd	No ROA	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS17857	Other IRR	MAINT-AS4637	2023-11-13

More Specific Prefixes

Prefix	AS	Country	Status
27.117.0.0/18		🇰🇷KR	allocated
27.117.64.0/18		🇰🇷KR	allocated

Origin ASN

AS17857

SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd

Related Prefixes

More prefixes of AS17857

All prefixes of AS17857 →

Geolocation

Country🇰🇷South KoreaKR

RegionSeoul

CitySeoul (Toegye-ro)

Coordinates37.5614, 126.9960 ↗

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/27.117.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/27.117.0.0/17" | jq

External Links

RIPEstat