Data as of Nov 4, 2026
131.191.128.0/18
No anonymizer space · no proxy exits in 30 daysCity of Tacoma
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 131.191.128.0/24 since Aug 2026 | AS396001 | Business | City of Tacoma | |
| 131.191.129.0/24 since Aug 2026 | AS396001 | Business | City of Tacoma |
Network & registry
Announced by
Covering announcement 131.191.128.0/17
- Prefix
- 131.191.128.0/17
- Announced by
- AS396001 City of Tacoma
- Type
- Business
- RPKI
- No RPKI
- Netname
- TACOMA
- Registrant
- City of Tacoma
- RIR
- ARIN
Origin network
AS396001
US
- Name
- City of Tacoma
- Type
- Business
- Registered
- Dec 13, 2017
- Domain
- cityoftacoma.org
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 131.191.128.0/17
131.191.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Nov 2006
- Current origin since
- Mar 2019 · 7.7 yr
- Origin networks
- 2
- Last change of origin
- Dec 2018
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 131.
191. 0. 0/ 16 - Netname
- TACOMA
- Registrant
- City of Tacoma
- Organization
- City of Tacoma (TACO)
- Org address
- 733 Market St, Tacoma, WA, 98402
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-131-191-0-0-1
- Parent
- NET-131-0-0-0-0
- Created
- Jan 4, 1989
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 4, 1989
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
ci. tacoma. wa. us - Name
- City of Tacoma
- Phone
- +1-253-502-2200
- Handle
- ZC91-ARIN