Data as of Nov 10, 2026
64.6.172.0/22
No anonymizer space · no proxy exits in 30 daysGTT Communications Inc. · space held by GTT Americas, LLC
IPv4 market
Path
2 · Leased from
4 · Use
Unknown
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 64.6.172.0/24 since Nov 6, 2026 | AS26407 | Unknown | GTT Americas, LLC via Internet Utilities NA LLC | ||
| 64.6.173.0/24 since Nov 6, 2026 | AS26407 | Unknown | GTT Americas, LLC via Internet Utilities NA LLC | ||
| 64.6.174.0/24 since Dec 2025 | AS151373 | Unknown | IP broker IPXO | GTT Americas, LLC via Internet Utilities NA LLC | |
| 64.6.175.0/24 since Jan 2026 | AS36352 | Hosting | IP broker IPXO | GTT Americas, LLC via Internet Utilities NA 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 |
|---|---|---|---|---|---|---|
| 64.6.160.0/19 | 8,192 | MEGAPATH-BLK-5 | GTT Americas, LLC (GAL-104) · US | Direct Allocation | Dec 2, 1999 | abuse@ |
| └ 64.6.172.0/22 | 1,024 | IPXO-GTT | IPXO LLC (IL-845) · US | Reallocated | May 14, 2025 | abuse@ |
| └ 64.6.172.0/22 | 1,024 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | May 14, 2025 | report@ |
| └ 64.6.172.0/24 | 256 | NET-64-6-172-0-24 | unknown | Reassigned | Oct 31, 2026 | report@ via IPXO-GTT |
| └ 64.6.173.0/24 | 256 | NET-64-6-173-0-24 | unknown | Reassigned | Oct 31, 2026 | report@ via IPXO-GTT |
| └ 64.6.174.0/24 | 256 | NET-64-6-174-0-24 | unknown | Reassigned | Sep 11, 2025 | report@ via IPXO-GTT |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Unknown | 768 | 75% | 3 | |
| Hosting | 256 | 25% | 1 |
Network & registry
Announced by
Covering announcement 64.6.160.0/19
- Prefix
- 64.6.160.0/19
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- Leased from
- IP broker IPXO (part)
- RPKI
- No RPKI
- Netname
- MEGAPATH-BLK-5
- Registrant
- GTT Americas, LLC
- RIR
- ARIN
Origin network
AS3257
US
- Name
- GTT Communications Inc.
- Type
- Internet provider
- Registered
- Sep 30, 1994
- Domain
- gtt.net
- Website
- www.gtt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 239
Routing timeline
Who has announced 64.6.160.0/19
64.6.160.0/19
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jan 2024 · 2.8 yr
- Origin networks
- 3
- Last change of origin
- Jan 2024
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 64.
6. 160. 0/ 19 - Netname
- MEGAPATH-BLK-5
- Registrant
- GTT Americas, LLC
- Organization
- GTT Americas, LLC (GAL-104)
- Org address
- 4201 Wilson Blvd -Suite 504, Arlington, VA, 22203
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-64-6-160-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Dec 2, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 2, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- GTT Abuse Department
- Phone
- +1-703-442-5500
- Handle
- GAD46-ARIN