203.175.160.0/21 - bgp.tools

203.175.160.0/21

Originated by AS135437
AS Name: HostSG

Overview
Connectivity
Whois
Validation

Registered on: 16 Nov 2005 (20 years old)

Registered to: A91DF863 (apnic)

Prefix status: Active, Allocated under APNIC

Size of prefix: 8 /24's

More Specific Announcements

	Prefix	Description
	203.175.162.0/24	SG.GS

Less Specific Announcements

	Prefix	Description
	203.175.160.0/20	SG.GS

Upstreams

AS24482 - SG.GS

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS24482	SG.GS

Peers

	ASN	Description
	AS24482	SG.GS

Last Update: 2026-07-14T03:22:37Z UTC

IRR Databases

IRR	Expected ASN
apnic	AS135437	Show Raw route: 203.175.160.0/21 descr: HostSG origin: AS135437 mnt-by: MAINT-SG-SGGS last-modified: 2024-08-16T08:34:39Z source: APNIC
apnic	AS24482	Show Raw route: 203.175.160.0/21 descr: SG.GS origin: AS24482 mnt-by: MAINT-SG-SGGS last-modified: 2015-03-11T10:06:55Z source: APNIC

IRR

Expected ASN

apnic

AS135437

Show Raw

route:          203.175.160.0/21
descr:          HostSG
origin:         AS135437
mnt-by:         MAINT-SG-SGGS
last-modified:  2024-08-16T08:34:39Z
source:         APNIC

apnic

AS24482

Matches IRR source, but under a different ASN

Show Raw

route:          203.175.160.0/21
descr:          SG.GS
origin:         AS24482
mnt-by:         MAINT-SG-SGGS
last-modified:  2015-03-11T10:06:55Z
source:         APNIC

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More Specific Announcements

Less Specific Announcements

Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)