Data as of Nov 11, 2026
81.2.151.0/24
2 residential-proxy exits · 30 daysFlex Network SARL · space held by Cogent Communications Group LLC
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
4
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
34 observations
Proxy providers listing exits
- EnigmaProxy
- RainProxy
- Shifter
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 81.2.128.0/18 since Sep 2005 | AS174 | Internet provider | 1,686 140 always on | Cogent Communications Group LLC |
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 |
|---|---|---|---|---|---|---|
| 81.2.128.0/18 | 16,384 | US-COGENT-20020315 | Cogent Communications Group LLC (ORG-GATI1-RIPE) · US | ALLOCATED PA | Mar 15, 2002 | abuse@ |
| └ 81.2.150.0/23 | 512 | FLEX-NETWORK-CGNT-NET-2 | unknown | ASSIGNED PA | Sep 12, 2025 | abuse@ via US-COGENT-20020315 |
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 81.2.150.0/23
- Prefix
- 81.2.150.0/23
- Announced by
- AS198545 Flex Network SARL
- Type
- Internet provider
- Proxy exits
- 4
- RPKI
- No RPKI
- Netname
- FLEX-NETWORK-CGNT-NET-2
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- Cogent Communications Group LLC
- Handle
- ORG-GATI1-RIPE
- Range
- 81.
2. 128. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Mar 15, 2002
Origin network
AS198545
FR
- Name
- Flex Network SARL
- Type
- Internet provider
- Registered
- Mar 1, 2012
- Domain
- flexnetwork.fr
- Website
- www.flexnetwork.fr
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
81.2.150.0/23
Routing history
- Pattern
- Reactivated
- First seen
- Dec 2009
- Current origin since
- Mar 2025 · 1.7 yr
- Origin networks
- 2
- Last change of origin
- Mar 2025
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 81.2.150.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS198545 | RIPE | Route Registered for Cogent Communications Customer - Flex Network | COGENT-ROUTE-MNT | Sep 12, 2025 |
Whois
Registration for this announcement
- Range
- 81.
2. 150. 0/ 23 - Netname
- FLEX-NETWORK-CGNT-NET-2
- Registrant country
- FR
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Sep 12, 2025
- Updated
- Sep 12, 2025
- Maintainer
- COGENT-HM-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Mar 15, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Communications Hostmaster
- Handle
- CGNT-RIPE