140.210.88.0/22 - bgp.tools

140.210.88.0/22

Originated by AS4808, and 1 other

Overview
Connectivity
Whois
Validation

Registered on: 14 Mar 2011 (14 years old)

Registered to: A92CE3AE (apnic)

Prefix status: Active, Allocated under APNIC

Size of prefix: 4 /24's

Less Specific Announcements

	Prefix	Description
	140.210.64.0/19	Beijing capitalonline data service co.,LTD

Upstreams

AS4837 - China Unicom Backbone

Originators

	ASN	Description
	AS4808	China Unicom Beijing Province Network
	AS56048	China Mobile Group Beijing Company

How can a prefix have multiple ASNs?

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Upstreams

	ASN	Description
	AS4837	China Unicom Backbone

Peers

	ASN	Description
	AS9808	China Mobile Backbone
	AS4837	China Unicom Backbone

Last Update: 2026-02-06T03:23:02Z UTC

IRR Databases

IRR	Expected ASN
level3	AS4808	Show Raw route: 140.210.88.0/22 descr: Proxy-registered route object mnt-by: XINGXUNTECHLTD-MNT changed: irr@irr.irr 20240815 source: LEVEL3 origin: AS4808 last-modified: 2024-09-30T19:46:58Z
radb	AS56048	Show Raw route: 140.210.88.0/22 descr: CMI (Customer Route) origin: AS56048 mnt-by: MAINT-AS58453 changed: qas_support@cmi.chinamobile.com 20240525 source: RADB last-modified: 2024-05-25T12:13:59Z

IRR

Expected ASN

level3

AS4808

Show Raw

route:          140.210.88.0/22
descr:          Proxy-registered route object
mnt-by:         XINGXUNTECHLTD-MNT
changed:        irr@irr.irr 20240815
source:         LEVEL3
origin:         AS4808
last-modified:  2024-09-30T19:46:58Z

radb

AS56048

Show Raw

route:          140.210.88.0/22
descr:          CMI  (Customer Route)
origin:         AS56048
mnt-by:         MAINT-AS58453
changed:        qas_support@cmi.chinamobile.com 20240525
source:         RADB
last-modified:  2024-05-25T12:13:59Z

View

Less Specific Announcements

Upstreams

Originators

Upstreams

Peers

IRR Databases