Data as of Nov 6, 2026
193.141.0.0/23
No anonymizer space · no proxy exits in 30 daysGTT Communications Inc.
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 |
|---|---|---|---|---|---|---|
| 193. | 768 | US-GTTCOMMUNICATIONS-19930901 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Oct 31, 2022 | abuse@ |
| └ 193.141.0.0/23 | 512 | KPN-EURORINGS-BV-INT-193-141-0-0--23 | KPN Eurorings B.V. - KPN International | LIR-PARTITIONED PA | Aug 12, 2015 | abuse@ via US-GTTCOMMUNICATIONS-19930901 |
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
IPv4 market
Holder
- Organization
- GTT Communications Inc.
- Handle
- ORG-GCI2-RIPE
- Range
- 193.
141. 0. 0 - 193. 141. 2. 255 - Registration type
- ALLOCATED PA
- Record created
- Oct 31, 2022
- Reallocated to
- KPN Eurorings B.V. - KPN International
- Reallocated range
- 193.
141. 0. 0/ 23 - Reallocation type
- LIR-PARTITIONED PA
- Reallocated
- Aug 12, 2015
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
- Stable
- First seen
- Oct 2015
- Current origin since
- Apr 2021 · 5.5 yr
- Origin networks
- 2
- Last change of origin
- Apr 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.141.0.0/23 | AS3257 | /23 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 193.141.1.0/24 | AS3257 | RIPE | GTT | AS3257-ROUTE-MNT | Apr 29, 2026 |
Whois
Registration for this announcement
- Range
- 193.
141. 0. 0/ 23 - Netname
- KPN-EURORINGS-BV-INT-193-141-0-0--23
- Registrant
- KPN Eurorings B.V. - KPN International
- Registrant country
- DE
- Organization
- KPN Eurorings B.V. - KPN International
- Org country
- DE
- Type
- LIR-PARTITIONED PA
- Created
- Aug 12, 2015
- Updated
- Aug 12, 2015
- Maintainer
- AS286-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR37017-RIPE