57.140.192.0/18 - bgp.tools

57.140.192.0/18

Originated by AS19527
AS Name: Google LLC (Google Cloud)

Overview
Connectivity
Whois
Validation

Registered on: 23 Aug 2022 (2 years old)

Registered to: ARIN-MS-1157 (arin); [Transfer History]

Prefix status: Active, Allocated under ARIN

Size of prefix: 64 /24's

Upstreams

AS1273 - Vodafone Group PLC
AS15169 - Google LLC
AS12956 - Telxius (Telefonica Global)
AS132280 - Symphony Communication (Thailand) PCL.
AS6762 - Telecom Italia Sparkle (Seabone)
AS3491 - PCCW Global, Inc.
AS6453 - TATA Communications (America) Inc
AS43515 - Google Ireland Limited

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS1273	Vodafone Group PLC
	AS15169	Google LLC
	AS12956	Telxius (Telefonica Global)
	AS132280	Symphony Communication (Thailand) PCL.
	AS6762	Telecom Italia Sparkle (Seabone)
	AS3491	PCCW Global, Inc.
	AS6453	TATA Communications (America) Inc
	AS43515	Google Ireland Limited
	AS3356	Lumen (Level 3)
	AS15412	Flag Telecom UK Limited
	AS174	Cogent Communications
	AS1299	Arelion (fka. Telia Carrier)

Peers

	ASN	Description
	AS4755	TATA Communications (formerly VSNL)
	AS12956	Telxius (Telefonica Global)
	AS55836	Reliance Jio Infocomm Limited
	AS6762	Telecom Italia Sparkle (Seabone)
	AS1273	Vodafone Group PLC
	AS3491	PCCW Global, Inc.
	AS6453	TATA Communications (America) Inc
	AS43515	Google Ireland Limited
	AS3356	Lumen (Level 3)
	AS132280	Symphony Communication (Thailand) PCL.
	AS174	Cogent Communications
	AS15412	Flag Telecom UK Limited
	AS37662	West Indian Ocean Cable Company
	AS1299	Arelion (fka. Telia Carrier)
	AS1680	Cellcom Fixed Line Communication L.P
	AS15169	Google LLC
	AS6939	Hurricane Electric LLC

Last Update: 2025-06-15T03:33:53Z UTC

IRR Databases

IRR	Expected ASN
radb	AS19527	Show Raw route: 57.140.192.0/18 origin: AS19527 descr: Google notify: radb-contact@google.com mnt-by: MAINT-AS15169 changed: radb-contact@google.com 20240531 # 2024-05-31 05:09:36 PDT source: RADB last-modified: 2024-05-31T16:15:20Z
arin	AS396982	Show Raw route: 57.140.192.0/18 origin: AS396982 descr: MENLO SECURITY, INC. admin-c: MSNOC-ARIN tech-c: MSNOC-ARIN mnt-by: MNT-MS-1157 remarks: This object is automatically managed by ARIN created: 2025-03-11T20:44:11Z last-modified: 2025-03-11T20:44:11Z source: ARIN

IRR

Expected ASN

radb

AS19527

Show Raw

route:          57.140.192.0/18
origin:         AS19527
descr:          Google
notify:         radb-contact@google.com
mnt-by:         MAINT-AS15169
changed:        radb-contact@google.com 20240531 # 2024-05-31 05:09:36 PDT
source:         RADB
last-modified:  2024-05-31T16:15:20Z

arin

AS396982

Matches IRR source, but under a different ASN

Show Raw

route:          57.140.192.0/18
origin:         AS396982
descr:          MENLO SECURITY, INC.
admin-c:        MSNOC-ARIN
tech-c:         MSNOC-ARIN
mnt-by:         MNT-MS-1157
remarks:        This object is automatically managed by ARIN
created:        2025-03-11T20:44:11Z
last-modified:  2025-03-11T20:44:11Z
source:         ARIN

View

Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)