Data as of Nov 7, 2026
194.77.199.192/27
Anonymizer · ISP proxyRCN · space held by GTT Communications Inc.
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Jul 2026
its first announcement on record
IPv4 market
Path
Announced by AS6079 since Jul 2026 · 4 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 194.77.199.192/27 | /24s |
|---|---|---|
| IPXO | 32100% | 1 |
Leased from
Owners leasing their own space
| Name | In 194.77.199.192/27 | /24s |
|---|---|---|
| GTT Communications Inc. | 32100% | 1 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 194.77.192.0/20 since Oct 2023 | AS3257 | Internet provider | 2,04850%ISP proxy | IP broker IPXO (part) | 1 | GTT Communications Inc. |
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 |
|---|---|---|---|---|---|---|
| 194. | 8,192 | US-GTTCOMMUNICATIONS-19951016 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Mar 31, 2021 | abuse@ |
| └ 194.77.196.0/22 | 1,024 | IPXO-GTT | GTT Communications Inc. (ORG-GCI2-RIPE) · US | SUB-ALLOCATED PA | Apr 29, 2026 | report@ |
| └ 194.77.199.192/27 | 32 | ERNW | ERNW Enno Rey Netzwerke GmbH | ASSIGNED PA | Dec 1, 2004 | 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.
Network & registry
Announced by
Covering announcement 194.77.199.0/24
- Prefix
- 194.77.199.0/24
- Announced by
- AS6079 RCN
- Type
- ISP proxy
- Anonymizer addresses
- all
- Leased from
- IP broker IPXO
- RPKI
- RPKI valid
- Netname
- IPXO-GTT
- Registrant
- GTT Communications Inc.
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- GTT Communications Inc.
- Handle
- ORG-GCI2-RIPE
- Range
- 194.
77. 186. 0 - 194. 77. 217. 255 - Registration type
- ALLOCATED PA
- Record created
- Mar 31, 2021
Origin network
AS6079
US
- Name
- RCN
- Type
- Internet provider
- Registered
- Apr 4, 2001
- Domain
- astound.com
- Website
- www.astound.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
194.77.199.0/24
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 194.77.199.0/24 | AS6079 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 194.
77. 196. 0/ 22 - Netname
- IPXO-GTT
- Registrant
- GTT Communications Inc.
- Registrant country
- EU
- Organization
- GTT Communications Inc. (ORG-GCI2-RIPE)
- Org country
- US
- Type
- SUB-ALLOCATED PA
- Created
- Apr 29, 2026
- Updated
- May 2, 2026
- Maintainer
- AS3257-IPAM-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Oct 16, 1995
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse Contact
- Handle
- AR834