Data as of Nov 4, 2026
204.6.160.0/24
No anonymizer space · no proxy exits in 30 daysTransaction Network Services (UK) LTD · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 204.4.0.0/14 since May 2005 | AS174 | Internet provider | 2 | Cogent Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 204.4.0.0/14 | 262,144 | COGENT-204-4-14 | Cogent Communications, LLC (COGC) · US | Direct Allocation | May 5, 1994 | [email protected] |
| └ 204.6.160.0/20 | 4,096 | TRANSACTION-NETWORK-SERVICES-CGNT-NET-1 | Transaction Network Services, Inc. (TNS-8) · US | Reallocated | Aug 22, 2024 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 204.4.0.0/14
- Registration type
- Direct Allocation
- Record created
- May 5, 1994
- Legacy
- yes
- Reallocated to
- Transaction Network Services, Inc. (TNS-8)
- Reallocated range
- 204.6.160.0/20
- Reallocated
- Aug 22, 2024
Origin network
AS49657
GB
- Name
- Transaction Network Services (UK) LTD
- Type
- Business
- Registered
- Jul 22, 2009
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2013
- Current origin since
- Jun 2013 · 13 yr
- Origin networks
- 2
- Last change of origin
- Nov 2017
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS198949 not the origin | RADB | TNSI | MAINT-AS198949 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 204.6.160.0/20
- Netname
- TRANSACTION-NETWORK-SERVICES-CGNT-NET-1
- Registrant
- Transaction Network Services, Inc.
- Organization
- Transaction Network Services, Inc. (TNS-8)
- Org address
- 10740 Parkridge Boulevard, Suite 100, Reston, VA, 20191
- Org country
- US
- Type
- Reallocated
- Handle
- NET-204-6-160-0-1
- Parent
- NET-204-4-0-0-1
- Created
- Aug 22, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- May 5, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Behan, Robbie
- Phone
- +0114 2920200
- Handle
- BEHAN80-ARIN