Data as of Nov 3, 2026

74.1.8.0/24

Anonymizer · ISP proxy

Charter Communications LLC · reallocated from GTT Americas, LLC

Announcement

74.1.8.0/22

RPKI valid

Announced by

AS20115

Type

ISP proxy

Risk

90 / 100 · Critical

Recent change

New origin Aug 2026

its first announcement on record

registry: reallocated to Charter Communications LLC by GTT Americas, LLC, Oct 7, 2026

IPv4 market

Path

Reallocated to Charter Communications LLC · Oct 7, 2026 · 4 wk ago · by GTT Americas, LLC

1 · Holder

GTT Americas, LLC

record created Dec 20, 2005 · reallocated to Charter Communications LLC Oct 7, 2026

2 · Leased from

IPXO

for its owner GTT Americas, LLC

3 · Announced by

AS20115 Charter Communications LLC

since Aug 2026 · 12 wk ago

4 · Use

ISP proxy

anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

Name	In 74.1.8.0/24	/24s
IPXO	256100%	1

Leased from

Owners leasing their own space

Name	In 74.1.8.0/24	/24s
GTT Americas, LLC	256100%	1

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)	159 54 always on	GTT Americas, LLC

Registrations in this block

The registry's network records over this block, widest first, each 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	[email protected]
└ 74.1.0.0/16	65,536	IPXO-LLC	IPXO LLC (IL-845) · US	Reallocated	Oct 6, 2025	[email protected]
└ 74.1.0.0/16	65,536	NETUTILS	Internet Utilities NA LLC (DCL-577) · US	Reallocated	Oct 10, 2025	[email protected]
└ 74.1.8.0/22	1,024	NET-74-1-8-0-22	IPNetZone (IPNET-1) · US	Reallocated	May 8, 2026	[email protected]
└ 74.1.8.0/22	1,024	GTT-CUSTOMER	IPNetZone (IPNET-1) · US	Reallocated	Jul 10, 2026	[email protected]
└ 74.1.8.0/22	1,024	GTT-CUSTOMER	Charter Communications LLC (CC04) · US	Reallocated	Oct 7, 2026	[email protected]

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 74.1.8.0/22

Prefix: 74.1.8.0/22
Announced by: AS20115 Charter Communications LLC
Type: ISP proxy
Anonymizer addresses: all
Leased from: IP broker IPNetZone, IPXO
RPKI: RPKI valid
Netname: GTT-CUSTOMER
Registrant: Charter Communications LLC
RIR: ARIN

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: Charter Communications LLC (CC04)
Reallocated range: 74.1.8.0/22
Reallocated: Oct 7, 2026

Origin network

AS20115

Name: Charter Communications LLC
Type: Internet provider
Registered: Mar 26, 2001
Domain: charter.com
Website: www.spectrum.com
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
74.1.8.0/22	AS20115	/24	ARIN	RPKI valid

IRR

Route objects on 74.1.8.0/22

Origin	Registry	Description	Maintainer	Modified
AS20115	ARIN	GTT Americas, LLC	MNT-GAL-104	Jul 10, 2026
AS20115	RADB	WEALTH PROXIES - South - 53533	MAINT-CHTR-WD	Jul 31, 2026

74.1.8.0/24

Path

Operators, sellers and brokers

IP brokers

Owners leasing their own space

Announcements

Covering announcements

Registrations in this block

Network & registry

Covering announcement 74.1.8.0/22

Holder

AS20115

Covering aggregate above, the prefix's own history below

Routing history

Route origin authorizations

Route objects on 74.1.8.0/22

Registration for this announcement

Abuse contact