199.19.244.0/22 - bgp.tools

199.19.244.0/22

Originated by AS62
AS Name: CyrusOne LLC

Overview
Connectivity
Whois
Validation

Registered on: 5 Aug 2010 (14 years old)

Registered to: ARIN-THEEW (arin)

Prefix status: Active, Allocated under ARIN

Size of prefix: 4 /24's

Upstreams

AS6461 - Zayo Bandwidth
AS3257 - GTT Communications Inc.
AS3356 - Lumen (Level 3)

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS6461	Zayo Bandwidth
	AS3257	GTT Communications Inc.
	AS3356	Lumen (Level 3)

Peers

	ASN	Description
	AS3257	GTT Communications Inc.
	AS3356	Lumen (Level 3)
	AS6461	Zayo Bandwidth

Last Update: 2025-06-19T03:31:37Z UTC

IRR Databases

IRR	Expected ASN
level3	AS30023	Show Raw route: 199.19.244.0/22 descr: Proxy-registered route object origin: AS30023 remarks: This route object is for a CBTS customer route remarks: which is being exported under this origin AS. remarks: remarks: Please contact hostmaster@cbts.cinbell.com if you have any remarks: questions regarding this object. mnt-by: CBTS-MNT changed: hostmaster@cbts.cinbell.com 20110627 source: LEVEL3
radb	AS30023	Show Raw route: 199.19.244.0/22 descr: CyrusOne - Proxy for Customer origin: AS30023 notify: hostmaster@cyrusone.com mnt-by: MAINT-AS62 changed: hostmaster@cyrusone.com 20141012 source: RADB last-modified: 2023-11-13T15:46:43Z
radb	AS62	Show Raw route: 199.19.244.0/22 descr: CyrusOne - Proxy for Customer origin: AS62 notify: hostmaster@cyrusone.com mnt-by: MAINT-AS62 changed: hostmaster@cyrusone.com 20190206 source: RADB last-modified: 2023-11-13T15:55:28Z

IRR

Expected ASN

level3

AS30023

Matches IRR source, but under a different ASN

Show Raw

route:          199.19.244.0/22
descr:          Proxy-registered route object
origin:         AS30023
remarks:        This route object is for a CBTS customer route
remarks:        which is being exported under this origin AS.
remarks:
remarks:        Please contact hostmaster@cbts.cinbell.com if you have any
remarks:        questions regarding this object.
mnt-by:         CBTS-MNT
changed:        hostmaster@cbts.cinbell.com 20110627
source:         LEVEL3

radb

AS30023

Show Raw

route:          199.19.244.0/22
descr:          CyrusOne - Proxy for Customer
origin:         AS30023
notify:         hostmaster@cyrusone.com
mnt-by:         MAINT-AS62
changed:        hostmaster@cyrusone.com 20141012
source:         RADB
last-modified:  2023-11-13T15:46:43Z

radb

AS62

Show Raw

route:          199.19.244.0/22
descr:          CyrusOne - Proxy for Customer
origin:         AS62
notify:         hostmaster@cyrusone.com
mnt-by:         MAINT-AS62
changed:        hostmaster@cyrusone.com 20190206
source:         RADB
last-modified:  2023-11-13T15:55:28Z

View

Upstreams

Upstreams

Peers

IRR Databases