Data as of Nov 11, 2026
38.158.136.0/24
No anonymizer space · no proxy exits in 30 daysVexus Fiber · reallocated from Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 399,965 71,979 always on | Cogent Communications, 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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.158.128.0/18 | 16,384 | VEXUS-CGNT-NET-2 | Vexus Fiber (NTSC) · US | Reallocated | Jan 23, 2023 | CMN-ARIN@ |
Network & registry
Announced by
Covering announcement 38.158.136.0/23
- Prefix
- 38.158.136.0/23
- Announced by
- AS63001 Vexus Fiber
- Type
- Residential
- RPKI
- No RPKI
- Netname
- VEXUS-CGNT-NET-2
- Registrant
- Vexus Fiber
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
- Reallocated to
- Vexus Fiber (NTSC)
- Reallocated range
- 38.
158. 128. 0/ 18 - Reallocated
- Jan 23, 2023
Origin network
AS63001
US
- Name
- Vexus Fiber
- Type
- Internet provider
- Registered
- Jan 18, 2023
- Domain
- vexusfiber.com
- Website
- www.vexusfiber.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
38.158.136.0/23
Routing history
- Pattern
- Stable
- First seen
- Apr 2023
- Current origin since
- Apr 2023 · 3.6 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 38.
158. 128. 0/ 18 - Netname
- VEXUS-CGNT-NET-2
- Registrant
- Vexus Fiber
- Organization
- Vexus Fiber (NTSC)
- Org address
- 4006 W. Loop 289, LUBBOCK, TX, 79407
- Org country
- US
- Type
- Reallocated
- Handle
- NET-38-158-128-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Jan 23, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- CMN-ARIN@
metronetinc. com - Name
- CMN IP management
- Phone
- +1-833-266-5812
- Handle
- CIM5-ARIN