Data as of Nov 8, 2026
194.77.148.0/24
Anonymizer · ISP proxyGTT Communications Inc.
Announcement
this exact prefix
RPKI invalid (origin)
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
SUB-ALLOCATED PA Jun 19, 2026
to a party the registry does not name by GTT Communications Inc.
IPv4 market
Path
Reallocated to a party the registry does not name · Jun 19, 2026 · 5 mo ago · by GTT Communications Inc.
1 · Holder
record created Mar 31, 2021 · reallocated to a party the registry does not name Jun 19, 2026
2 · Leased from
Operators, sellers and brokers
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
194.77.148.0/24
From the registry to its use
- Jun 11, 2017– Oct 13, 2023AnnouncedAS5669 GTT Americas, LLC
- Mar 31, 2021Registry recordGTT Communications Inc.ALLOCATED PA194.77.146.0 - 194.77.148.255
- Oct 2, 2023– Nov 3, 2026
- Nov 3, 2026Route objectIPXORIPE route object for AS30058 FDCservers.net, maintainer AS3257-ROUTE-MNT AS3257-IPAM-MNT NETUTILS-MNT
- todayLeased fromIPXOIP broker
- todayUsedOxylabsProxy seller
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 |
|---|---|---|---|---|---|---|
| 194. | 768 | US-GTTCOMMUNICATIONS-19951016 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Mar 31, 2021 | abuse@ |
| └ 194.77.148.0/24 | 256 | IPXO-GTT | unknown | SUB-ALLOCATED PA | Jun 19, 2026 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- GTT Communications Inc.
- Handle
- ORG-GCI2-RIPE
- Range
- 194.
77. 146. 0 - 194. 77. 148. 255 - Registration type
- ALLOCATED PA
- Record created
- Mar 31, 2021
- Reallocated to
- Not named in the registry
- Reallocated range
- 194.
77. 148. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Jun 19, 2026
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
- 244
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2017
- Current origin since
- Oct 2023 · 3.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2023
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 194.
77. 148. 0/ 24 - Netname
- CODE200-20261029-GTT
- Registrant
- Code200 UAB
- Registrant country
- GB
- Organization
- Code200 UAB
- Org country
- GB
- Type
- SUB-ALLOCATED PA
- Created
- Jun 19, 2026
- Updated
- Oct 29, 2026
- Maintainer
- AS3257-IPAM-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Oct 16, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR37017-RIPE