Data as of Nov 3, 2026
192.131.136.0/23
No anonymizer space · no proxy exits in 30 daysCanadian Natural Resources Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 192.131.136.0/22 since Jul 2019 | AS32521 | Business | 1 | Canadian Natural Resources Limited |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 192.131.137.0/24 since Nov 2019 | AS394731 | Business | Canadian Natural Resources Limited via CNR International (U.K.) Limited |
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 |
|---|---|---|---|---|---|---|
| 192.131.136.0/22 | 1,024 | CNRL | Canadian Natural Resources Limited (CNRL) · CA | Direct Allocation | Apr 28, 1992 | [email protected] |
| └ 192.131.137.0/24 | 256 | CNRL-192-131-137-0 | CNR International (U.K.) Limited (CIUL) · GB | Reallocated | Nov 25, 2019 | — |
Network & registry
Origin network
AS394731
CA
- Name
- Canadian Natural Resources Limited
- Type
- Business
- Registered
- Dec 7, 2015
- Domain
- cnrl.com
- Industry
- Chemical and Pharmaceutical Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2016
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 192.131.136.0/22 | AS32521 | /22 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS394731 | ARIN | CNRL | MNT-CNRL | Jan 27, 2016 |
Whois
Registration for this announcement
- Range
- Not stated by the registry
- Netname
- CNRL
- Registrant
- Canadian Natural Resources Limited (CNRL)
- Organization
- Not stated by the registry
- Created
- Apr 28, 1992
- RIR
- ARIN
- Country
- CA
- Delegated
- Apr 28, 1992
- Status
- assigned