Data as of Nov 5, 2026
80.91.81.0/24
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC · space held by Cogent Communications Group LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS47288 FIXNET Telekomunikasyon Limited Sirketi
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 80.91.64.0/19 since May 2005 | AS174 | Internet provider | 36 1 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 |
|---|---|---|---|---|---|---|
| 80.91.64.0/19 | 8,192 | US-COGENT-20010911 | Cogent Communications Group LLC (ORG-GATI1-RIPE) · US | ALLOCATED PA | May 6, 2003 | abuse@ |
| └ 80.91.81.0/24 | 256 | VEGANET-CGNT-NET-7 | unknown | ASSIGNED PA | Mar 31, 2025 | abuse@ via US-COGENT-20010911 |
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
- 80.
91. 64. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- May 6, 2003
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,658
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2016
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 2
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 80.91.81.0/24 | AS174 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 80.
91. 81. 0/ 24 - Netname
- VEGANET-CGNT-NET-7
- Registrant country
- TR
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Mar 31, 2025
- Updated
- Mar 31, 2025
- Maintainer
- COGENT-HM-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- May 6, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Communications Hostmaster
- Handle
- CGNT-RIPE