Data as of Nov 12, 2026
82.129.72.0/21
No anonymizer space · no proxy exits in 30 daysOpen Fibre Networks (Wholesale) Limited · space held by Cogent Communications Group LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 82.129.0.0/17 since Sep 2005 | AS174 | Internet provider | 642 270 always on | Cogent Communications Group 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 |
|---|---|---|---|---|---|---|
| 82.129.0.0/17 | 32,768 | US-COGENT-20030620 | Cogent Communications Group LLC (ORG-GATI1-RIPE) · US | ALLOCATED PA | Jun 20, 2003 | abuse@ |
| └ 82.129.64.0/18 | 16,384 | GB-COGENT-20100824 | Cogent Communications Group LLC (ORG-GATI1-RIPE) · US | LIR-PARTITIONED PA | Aug 24, 2010 | abuse@ |
| └ 82.129.72.0/21 | 2,048 | IFNL-8-CGNT | Independent Fibre Networks | ASSIGNED PA | Jul 17, 2018 | abuse@ via GB-COGENT-20100824 |
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
- Cogent Communications Group LLC
- Handle
- ORG-GATI1-RIPE
- Range
- 82.
129. 0. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Jun 20, 2003
Origin network
AS48945
GB
- Name
- Open Fibre Networks (Wholesale) Limited
- Type
- Internet provider
- Registered
- Mar 4, 2009
- Domain
- ofnl.co.uk
- Website
- www.ofnl.co.uk
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2019
- Current origin since
- Oct 2019 · 7.1 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS48945 | RIPE | Independent Fibre Networks Limited | COGENT-ROUTE-MNT | Apr 23, 2019 |
Whois
Registration for this announcement
- Range
- 82.
129. 72. 0/ 21 - Netname
- IFNL-8-CGNT
- Registrant
- Independent Fibre Networks
- Registrant country
- GB
- Organization
- Independent Fibre Networks
- Org country
- GB
- Type
- ASSIGNED PA
- Created
- Jul 17, 2018
- Updated
- Jul 17, 2018
- Maintainer
- COGENT-HM-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Jun 20, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Communications Hostmaster
- Handle
- CGNT-RIPE