181.224.136.0/21 - bgp.tools

181.224.136.0/21

Originated by AS55293
AS Name: A2 Hosting, Inc.

Overview
Connectivity
Whois
Validation

Registered on: 2 Jun 2022 (3 years old)

Registered to: ARIN-A2HOS (arin); [Transfer History]

Prefix status: Active, Allocated under ARIN

Size of prefix: 8 /24's

Upstreams

AS174 - Cogent Communications, LLC
AS1299 - Arelion (fka. Telia Carrier)

Chart Display Options

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Display paths to Route Servers

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS174	Cogent Communications, LLC
	AS1299	Arelion (fka. Telia Carrier)

Peers

	ASN	Description
	AS53698	Ninja-IX Corporation
	AS32133	Ting Fiber Inc.
	AS62887	WhiteSky Communications, LLC.
	AS15169	Google LLC
	AS36236	NetActuate, Inc
	AS137409	GSL Networks Pty LTD
	AS6939	Hurricane Electric LLC
	AS174	Cogent Communications, LLC
	AS1299	Arelion (fka. Telia Carrier)

Last Update: 2025-11-06T03:32:26Z UTC

IRR Databases

IRR	Expected ASN
radb	AS19905	Show Raw route: 181.224.136.0/21 origin: AS19905 descr: SP_A2HOSTING mnt-by: MAINT-AS19905 changed: soc@neustar.biz 20230629 #08:27:33Z source: RADB last-modified: 2023-11-13T16:17:32Z
level3	AS55293	Show Raw route: 181.224.136.0/21 descr: A2Hosting origin: AS55293 mnt-by: PHOENIXNAP-MNT changed: draganp@phoenixnap.com 20240624 source: LEVEL3 last-modified: 2024-06-24T15:48:30Z

IRR

Expected ASN

radb

AS19905

Matches IRR source, but under a different ASN

Show Raw

route:          181.224.136.0/21
origin:         AS19905
descr:          SP_A2HOSTING
mnt-by:         MAINT-AS19905
changed:        soc@neustar.biz 20230629  #08:27:33Z
source:         RADB
last-modified:  2023-11-13T16:17:32Z

level3

AS55293

Show Raw

route:          181.224.136.0/21
descr:          A2Hosting
origin:         AS55293
mnt-by:         PHOENIXNAP-MNT
changed:        draganp@phoenixnap.com 20240624
source:         LEVEL3
last-modified:  2024-06-24T15:48:30Z

View

Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)