Data as of Nov 9, 2026
104.36.73.0/24
No anonymizer space · no proxy exits in 30 daysHolland Board of Public Works
Network & registry
Announced by
Covering announcement 104.36.72.0/22
- Prefix
- 104.36.72.0/22
- Announced by
- AS395945 Holland Board of Public Works
- Type
- Residential
- Proxy exits
- 6
- RPKI
- RPKI valid
- Netname
- CH-573
- Registrant
- Holland Board of Public Works
- RIR
- ARIN
Origin network
AS395945
US
- Name
- Holland Board of Public Works
- Type
- Internet provider
- Registered
- Jan 31, 2017
- Domain
- hollandbpw.com
- Website
- www.hollandbpw.com
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 104.36.72.0/22
104.36.72.0/22
Routing history
- Pattern
- Stable
- First seen
- Jun 2014
- Current origin since
- Nov 2017 · 9.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2017
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 104.36.72.0/22 | AS395945 | /23 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 104.
36. 72. 0/ 22 - Netname
- CH-573
- Registrant
- Holland Board of Public Works
- Organization
- Holland Board of Public Works (CH-573)
- Org address
- 625 Hastings Ave, Holland, MI, 49423
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-104-36-72-0-1
- Parent
- NET-104-0-0-0-0
- Created
- Sep 20, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 20, 2017
- Status
- assigned
Report abuse
Abuse contact
- noc@
hollandbpw. com - Name
- Network Operations Center
- Phone
- +1-616-355-1500
- Handle
- NOC33902-ARIN