Data as of Nov 6, 2026
174.127.160.0/24
No anonymizer space · no proxy exits in 30 daysCity of Bellevue IT Dept · space held by Wave Broadband
Announcement
this exact prefix
RPKI invalid (origin)
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS30577 City of Bellevue IT Dept, after 4.3 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 174.127.128.0/17 since Jun 2010 | AS11404 | Residential | 55 9 always on | Wave Broadband |
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 |
|---|---|---|---|---|---|---|
| 174.127.128.0/17 | 32,768 | WAVE-V4-3 | Wave Broadband (WAVEB) · US | Direct Allocation | May 4, 2009 | noc@ |
| └ 174.127.160.0/24 | 256 | SPECTRUM-CITY-OF-BELLEVUE | City of Bellevue (C02609306) · US | Reassigned | Oct 14, 2010 | noc@ via WAVE-V4-3 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Wave Broadband
- Handle
- WAVEB
- Range
- 174.
127. 128. 0/ 17 - Registration type
- Direct Allocation
- Record created
- May 4, 2009
Origin network
AS30577
US
- Name
- City of Bellevue IT Dept
- Type
- Business
- Registered
- Oct 22, 2012
- Industry
- Government and Public Administration
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2013
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 174.127.128.0/17 | AS11404 | /29 | ARIN | Another network |
| 174.127.128.0/17 | AS54858 | /29 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 174.
127. 160. 0/ 24 - Netname
- SPECTRUM-CITY-OF-BELLEVUE
- Registrant
- City of Bellevue
- Organization
- City of Bellevue (C02609306)
- Type
- Reassigned
- Handle
- NET-174-127-160-0-1
- Parent
- NET-174-127-128-0-1
- Created
- Oct 14, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- May 4, 2009
- Status
- assigned
Report abuse
Abuse contact
- noc@
astound. com - Name
- Astound Broadband NOC
- Phone
- +1-888-972-6622
- Handle
- ABN3-ARIN