Data as of Nov 12, 2026
131.219.0.0/20
No anonymizer space · no proxy exits in 30 daysPacificorp
Announcements
Nesting
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More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 131.219.0.0/22 since Jun 2021 | AS23255 | Business | PacifiCorp | |
| 131.219.0.0/24 since Jul 2020 | AS23255 | Business | PacifiCorp | |
| 131.219.1.0/24 since May 2005 | AS23255 | Business | PacifiCorp | |
| 131.219.2.0/24 since May 2005 | AS23255 | Business | PacifiCorp | |
| 131.219.3.0/24 since May 2012 | AS23255 | Business | PacifiCorp | |
| 131.219.5.0/24 since May 2005 | AS23255 | Business | PacifiCorp | |
| 131.219.6.0/24 since Oct 2017 | AS23255 | Business | PacifiCorp | |
| 131.219.7.0/24 since Jul 2020 | AS23255 | Business | PacifiCorp | |
| 131.219.8.0/24 since Dec 2020 | AS23255 | Business | PacifiCorp | |
| 131.219.9.0/24 since Aug 2014 | AS23255 | Business | PacifiCorp | |
| 131.219.12.0/23 since Jun 2021 | AS23255 | Business | PacifiCorp | |
| 131.219.12.0/24 since Jun 2019 | AS23255 | Business | PacifiCorp | |
| 131.219.13.0/24 since Feb 2021 | AS23255 | Business | PacifiCorp | |
| 131.219.15.0/24 since Oct 2017 | AS23255 | Business | PacifiCorp |
Network & registry
Origin network
AS23255
US
- Name
- Pacificorp
- Type
- Business
- Registered
- Feb 15, 2002
- Domain
- pacificorp.com
- Industry
- Utilities (Excluding Internet Service)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2020
- Current origin since
- Sep 2025 · 1.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 131.219.0.0/21 | AS23255 | RADB | Integra Telecom Route Object | MAINT-AS23255 | Nov 13, 2023 |
| 131.219.0.0/21 | AS13335 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.0.0/21 | AS23255 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.0.0/21 | AS399938 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.4.0/24 | AS23255 | RADB | PacifiCorp-Net | MAINT-AS23255 | Nov 13, 2023 |
| 131.219.4.0/24 | AS13335 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.4.0/24 | AS23255 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.4.0/24 | AS399938 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.8.0/22 | AS23255 | RADB | PNAP-SEF 131.219.10.0/24 | MAINT-AS23255 | Nov 13, 2023 |
| 131.219.8.0/22 | AS13335 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.8.0/22 | AS23255 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.8.0/22 | AS399938 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.8.0/23 | AS23255 | RADB | Integra Telecom Route Object | MAINT-AS23255 | Nov 13, 2023 |
| 131.219.8.0/23 | AS13335 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.8.0/23 | AS23255 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.8.0/23 | AS399938 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.10.0/24 | AS23255 | RADB | PNAP-SEF 131.219.10.0/24 | MAINT-AS23255 | Nov 13, 2023 |
| 131.219.10.0/24 | AS13335 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.10.0/24 | AS23255 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.10.0/24 | AS399938 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.11.0/24 | AS23255 | RADB | PNAP-SEF 131.219.10.0/24 | MAINT-AS23255 | Nov 13, 2023 |
| 131.219.11.0/24 | AS13335 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.11.0/24 | AS23255 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.11.0/24 | AS399938 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.14.0/24 | AS23255 | RADB | PacifiCorp-Net | MAINT-AS23255 | Nov 13, 2023 |
| 131.219.14.0/24 | AS13335 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.14.0/24 | AS23255 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
| 131.219.14.0/24 | AS399938 | ARIN | PacifiCorp | MNT-PUPL-Z | Feb 25, 2026 |
Whois
Registration for this announcement
- Range
- 131.
219. 0. 0/ 16 - Netname
- PPL-NET
- Registrant
- PacifiCorp
- Organization
- PacifiCorp (PUPL-Z)
- Org address
- 1407 W North Temple, Salt Lake City, UT, 84116
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-131-219-0-0-1
- Parent
- NET-131-0-0-0-0
- Created
- Jan 19, 1989
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 19, 1989
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN