Data as of Nov 6, 2026
38.145.40.0/23
No anonymizer space · no proxy exits in 30 daysRed Hat, Inc. · space held by 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) | 405,043 77,969 always on | Cogent Communications, 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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.145.32.0/19 | 8,192 | NET-38-145-32-0-1 | Red Hat, Inc. (REDHAT-1) · US | Reassigned | Feb 7, 2017 | noc@ |
Network & registry
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
Origin network
AS40955
US
- Name
- Red Hat, Inc.
- Type
- Business
- Registered
- Jul 20, 2021
- Domain
- redhat.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2021
- Current origin since
- Sep 2021 · 5.2 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS40955 | RADB | Route Registered for Cogent Communications Customer - Red Hat, Inc | MAINT-AS174 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 38.
145. 32. 0/ 19 - Netname
- NET-38-145-32-0-1
- Registrant
- Red Hat, Inc.
- Organization
- Red Hat, Inc. (REDHAT-1)
- Org address
- 100 East Davie St., Raleigh, NC, 27601
- Org country
- US
- Type
- Reassigned
- Handle
- NET-38-145-32-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Feb 7, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- noc@
redhat. com - Name
- Network Operations
- Phone
- +1-919-754-4155
- Handle
- NETWO324-ARIN