74.1.248.0/23

IPv4 market

Path

1 · Holder

GTT Americas, LLC

record created Dec 20, 2005 · reallocated to Internet Utilities NA LLC Oct 10, 2025

2 · Leased from

IPXO

3 · Announced by

AS208259 Avenstore Assets Co., Limited

since Feb 2026 · 9 mo ago

4 · Use

Unknown

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

74.1.248.0/23

From the registry to its use

Dec 20, 2005
Registry record
GTT Americas, LLC
Direct Allocation
74.0.0.0 - 74.3.127.255
Jan 8, 2006– May 15, 2022
Announced
AS18566 GTT Americas, LLC
as part of 74.0.0.0/15
74.0.0.0/15
Jan 15, 2007– Feb 22, 2024
Announced
AS18566 GTT Americas, LLC
Apr 29, 2023– today
Announced
AS3257 GTT Communications Inc.
as part of 74.0.0.0/15
74.0.0.0/15
Oct 10, 2025
Reallocated
Internet Utilities NA LLC
Reallocated
74.1.0.0/16
Feb 12, 2026– today
Announced
AS208259 Avenstore Assets Co., Limited
Feb 20, 2026
Assigned
Internet Utilities NA LLC
Reassigned
74.1.248.0/23
Feb 20, 2026
Route object
IPXO
RADB route object for AS208259 Avenstore Assets Co., Limited, maintainer MAINT-AS834
Feb 20, 2026
Route object
IPXO
ARIN route object for AS208259 Avenstore Assets Co., Limited, maintainer MNT-DCL-577
Jun 29, 2026
Route object
IPXO
ARIN route object for AS208259 Avenstore Assets Co., Limited, maintainer MNT-DCL-577
74.1.248.0/24
Jul 8, 2026
Route object
IPXO
ARIN route object for AS208259 Avenstore Assets Co., Limited, maintainer MNT-DCL-577
74.1.249.0/24
today
Leased from
IPXO
IP broker

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Leased from	Proxy exits	Holder	RPKI
74.0.0.0/15 since Apr 2023	AS3257	Internet provider	IP broker IPXO (part)	162 56 always on	GTT Americas, LLC

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
74.0.0.0 - 74.3.127.255	229,376	MEGAPATH-BLK-64-65-66	GTT Americas, LLC (GAL-104) · US	Direct Allocation	Dec 20, 2005	abuse@gtt.net
└ 74.1.0.0/16	65,536	IPXO-LLC	IPXO LLC (IL-845) · US	Reallocated	Oct 6, 2025	abuse@ipxo.com
└ 74.1.0.0/16	65,536	NETUTILS	Internet Utilities NA LLC (DCL-577) · US	Reallocated	Oct 10, 2025	report@abuseradar.com
└ 74.1.248.0/23	512	NET-74-1-248-0-23	unknown	Reassigned	Feb 20, 2026	report@abuseradar.com via IPXO-LLC

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

IPv4 market

Holder

Holder in the market →

Organization: GTT Americas, LLC
Handle: GAL-104
Range: 74.0.0.0 - 74.3.127.255
Registration type: Direct Allocation
Record created: Dec 20, 2005
Reallocated to: Internet Utilities NA LLC (DCL-577)
Reallocated range: 74.1.0.0/16
Reallocated: Oct 10, 2025

Origin network

AS208259

HK

Name: Avenstore Assets Co., Limited
Registered: Jul 10, 2025
Domain: avenstore.com
Website: avenstore.com/
Industry: Service
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
74.1.248.0/23	AS208259	/24	ARIN	RPKI valid
74.1.248.0/22	AS834	/24	ARIN	Another network

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS208259	RADB	autogen	MAINT-AS834	Feb 20, 2026
AS208259	ARIN	Used by EndUser	MNT-DCL-577	Feb 20, 2026

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
74.1.248.0/24	AS208259	ARIN	Avenstore Assets Co. Limited	MNT-DCL-577	Jun 29, 2026
74.1.249.0/24	AS208259	ARIN	Avenstore Assets Co. Limited	MNT-DCL-577	Jul 8, 2026