210.125.56.0/21 - bgp.tools

210.125.56.0/21

Originated by AS1237
AS Name: KISTI

Overview
Connectivity
Whois
Validation

Registered on: 18 Jul 1996 (29 years old)

Registered to: A92D4721 (apnic)

Prefix status: Active, Allocated under Unknown

Size of prefix: 8 /24's

Upstreams

AS4766 - Korea Telecom
AS17579 - KISTI

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Upstreams

	ASN	Description
	AS4766	Korea Telecom
	AS17579	KISTI

Peers

	ASN	Description
	AS9957	KINX
	AS9318	SK Broadband Co Ltd
	AS4766	Korea Telecom
	AS17579	KISTI

Last Update: 2025-12-26T23:56:26Z UTC / (Click here to force a refresh)

IRR Databases

IRR	Expected ASN
apnic	AS1237	Show Raw route: 210.125.56.0/21 origin: AS1237 descr: Korea Internet & Security Agency (KISA) Seocho-ro 398, Seocho-gu, Seoul, Korea mnt-by: MNT-KRNIC-AP last-modified: 2025-06-09T07:28:16Z source: APNIC
radb	AS1237	Show Raw route: 210.125.56.0/21 descr: Proxy-Registered Route Object by DACOM(AS3786) origin: AS1237 remarks: This route object is for a DACOM's customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was automatically created to prevent remarks: some DACOM peer from rejecting this route because remarks: they may create their filter based on Route Registry DB. notify: noc@bora.net mnt-by: MAINT-AS3786 changed: yuncheol@bora.net 20051014 source: RADB last-modified: 2023-11-13T16:09:31Z

IRR

Expected ASN

apnic

AS1237

Show Raw

route:          210.125.56.0/21
origin:         AS1237
descr:          Korea Internet & Security Agency (KISA)
                Seocho-ro 398, Seocho-gu, Seoul, Korea
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-06-09T07:28:16Z
source:         APNIC

radb

AS1237

Show Raw

route:          210.125.56.0/21
descr:          Proxy-Registered Route Object by DACOM(AS3786)
origin:         AS1237
remarks:        This route object is for a DACOM's customer route
remarks:        which is being exported under this origin AS.
remarks:
remarks:        This route object was automatically created to prevent
remarks:        some DACOM peer from rejecting this route because
remarks:        they may create their filter based on Route Registry DB.
notify:         noc@bora.net
mnt-by:         MAINT-AS3786
changed:        yuncheol@bora.net 20051014
source:         RADB
last-modified:  2023-11-13T16:09:31Z

View

Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)