Data as of Nov 12, 2026
74.121.178.0/24
No anonymizer space · no proxy exits in 30 daysIRON
Network & registry
Announced by
Covering announcement 74.121.176.0/22
- Prefix
- 74.121.176.0/22
- Announced by
- AS46435 IRON
- Type
- Business
- RPKI
- No RPKI
- Netname
- IDAHO-REGIONAL-OPTICAL-NETWORK
- Registrant
- IRON
- RIR
- ARIN
Origin network
AS46435
US
- Name
- IRON
- Type
- Education
- Registered
- Sep 17, 2008
- Domain
- ironsky.com
- Website
- www.ironforidaho.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 74.121.176.0/22
74.121.176.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2021
- Current origin since
- Aug 2021 · 5.3 yr
- Origin networks
- 1
IRR
Route objects on 74.121.176.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46435 | RADB | IRON net block | MAINT-AS46435 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 74.
121. 176. 0/ 22 - Netname
- IDAHO-REGIONAL-OPTICAL-NETWORK
- Registrant
- IRON
- Organization
- IRON (IRON)
- Org address
- 1910 University Drive, Boise, ID, 83725-1414
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-74-121-176-0-1
- Parent
- NET-74-0-0-0-0
- Created
- Dec 30, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 30, 2020
- Status
- assigned
Report abuse
Abuse contact
- stolman@
ironforidaho. net - Name
- Tolman, Steve
- Phone
- +1-208-530-8688
- Handle
- STO37-ARIN