Data as of Nov 15, 2026
154.36.208.0/24
5 residential-proxy exits · 30 daysSocket Holdings Corporation · reallocated from Cogent Communications, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS174 Cogent Communications, LLC, after 1.3 years unannounced
Residential-proxy exits
Proxy exits
5
2.0% of its addresses · 30 days
Providers
11
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
155 observations
Proxy providers listing exits
- AnyIP
- CliProxy
- FastProxy
- FloppyData
- IPPeak
- KocerRoxy
- LemonBright
- NovProxy
- Proxiware
- ThunderProxy
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 154.36.192.0/18 since Jun 2025 | AS4581 | Residential | 312 46 always on | Cogent Communications, LLC via Socket Holdings Corporation | ||
| 154.36.0.0/14 since Sep 2006 | AS174 | Internet provider | IP broker Aventice (part) | 1,911 695 always on |
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 |
|---|---|---|---|---|---|---|
| 154.36.0.0/16 | 65,536 | COGENT-154-36-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Feb 5, 1992 | abuse@ |
| └ 154.36.192.0/18 | 16,384 | SOCKET-INTERNET-CGNT-NET-2 | Socket Holdings Corporation (SOCK) · US | Reallocated | Jul 9, 2025 | dns@ |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 154.
36. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Feb 5, 1992
- Legacy
- yes
- Reallocated to
- Socket Holdings Corporation (SOCK)
- Reallocated range
- 154.
36. 192. 0/ 18 - Reallocated
- Jul 9, 2025
Origin network
AS4581
US
- Name
- Socket Holdings Corporation
- Type
- Internet provider
- Registered
- May 1, 1995
- Domain
- socket.net
- Website
- www.socket.net
- 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
- Reactivated
- First seen
- Sep 2024
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.36.192.0/18 | AS4581 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 154.
36. 192. 0/ 18 - Netname
- SOCKET-INTERNET-CGNT-NET-2
- Registrant
- Socket Holdings Corporation
- Organization
- Socket Holdings Corporation (SOCK)
- Org address
- 2703 Clark Lane, Columbia, MO, 65202
- Org country
- US
- Type
- Reallocated
- Handle
- NET-154-36-192-0-1
- Parent
- NET-154-36-0-0-1
- Created
- Jul 9, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 5, 1992
- Status
- assigned
Report abuse
Abuse contact
- dns@
socket. net - Name
- DNS Administrator
- Phone
- +1-573-817-0000
- Handle
- DNSAD39-ARIN