Data as of Nov 7, 2026
199.104.112.0/21
No anonymizer space · no proxy exits in 30 dayswyoming.com · space held by Utah Education Network
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.104.112.0/24 since Sep 2022 | AS3833 | Residential | Utah Education Network via SRVnet, Inc. | |
| 199.104.113.0/24 since Sep 2022 | AS3833 | Residential | Utah Education Network via SRVnet, Inc. | |
| 199.104.114.0/24 since Sep 2022 | AS3833 | Residential | Utah Education Network via SRVnet, Inc. | |
| 199.104.115.0/24 since Sep 2022 | AS3833 | Residential | Utah Education Network via SRVnet, Inc. | |
| 199.104.116.0/24 since Sep 2022 | AS3833 | Residential | Utah Education Network via SRVnet, Inc. | |
| 199.104.117.0/24 since Sep 2022 | AS3833 | Residential | Utah Education Network via SRVnet, Inc. | |
| 199.104.118.0/24 since Sep 2022 | AS3833 | Residential | Utah Education Network via SRVnet, Inc. | |
| 199.104.119.0/24 since Sep 2022 | AS3833 | Residential | Utah Education Network via SRVnet, Inc. |
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 |
|---|---|---|---|---|---|---|
| 199. | 3,584 | NETBLK-UEN-WN | Utah Education Network (UEN-1-Z) · US | Direct Allocation | Jan 10, 1994 | abuse@ |
| └ 199.104.112.0/21 | 2,048 | SRVNET112 | SRVnet, Inc. (SRV) · US | Reallocated | Feb 29, 1996 | — |
| └ 199.104.112.0/21 | 2,048 | ONEWEST | Onewest.net, Inc. (C00472415) · US | Reassigned | Feb 13, 2003 | — |
Network & registry
Registry
Holder
- Organization
- Utah Education Network
- Handle
- UEN-1-Z
- Range
- 199.
104. 106. 0 - 199. 104. 119. 255 - Registration type
- Direct Allocation
- Record created
- Jan 10, 1994
- Legacy
- yes
- Reallocated to
- SRVnet, Inc. (SRV)
- Reallocated range
- 199.
104. 112. 0/ 21 - Reallocated
- Feb 29, 1996
Origin network
AS3833
US
- Name
- wyoming.com
- Type
- Internet provider
- Registered
- Sep 21, 1994
- Domain
- wyoming.com
- Website
- www.wyoming.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2023
- Current origin since
- Feb 2023 · 3.7 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 199.
104. 112. 0/ 21 - Netname
- ONEWEST
- Registrant
- Onewest.net, Inc.
- Organization
- Onewest.net, Inc. (C00472415)
- Type
- Reassigned
- Handle
- NET-199-104-112-0-2
- Parent
- NET-199-104-112-0-1
- Created
- Feb 13, 2003
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 10, 1994
- Status
- assigned
Report abuse
Abuse contact
- NOC@
wyoming. com - Name
- Wyoming NOC
- Phone
- +1-307-856-1499
- Handle
- WN-ARIN