Data as of Nov 6, 2026
199.186.59.0/24
No anonymizer space · no proxy exits in 30 daysDHI Computing Service, Inc. · space held by AT&T Services, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.186.0.0/16 since May 2005 | AS7018 | Residential | AT&T Services, 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 |
|---|---|---|---|---|---|---|
| 199.186.0.0/16 | 65,536 | NETBLK-ATTICO-BLK1 | AT&T Services, Inc. (ATTSE-Z) · US | Direct Allocation | Feb 22, 1994 | abuse@ |
| └ 199.186.59.0/24 | 256 | DHICOMPU10-59-0 | DHI Computing SRVC Inc. (DCS-134) · US | Reassigned | Jul 16, 2007 | — |
Network & registry
IPv4 market
Holder
- Organization
- AT&T Services, Inc.
- Handle
- ATTSE-Z
- Range
- 199.
186. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Feb 22, 1994
- Legacy
- yes
Origin network
AS36297
US
- Name
- DHI Computing Service, Inc.
- Type
- Business
- Registered
- Nov 22, 2005
- Domain
- dhiprovo.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2006
- Current origin since
- Aug 2006 · 20 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 199.
186. 59. 0/ 24 - Netname
- DHICOMPU10-59-0
- Registrant
- DHI Computing SRVC Inc.
- Organization
- DHI Computing SRVC Inc. (DCS-134)
- Org address
- 1525 W 820 N, PROVO, UT, 84601
- Org country
- US
- Type
- Reassigned
- Handle
- NET-199-186-59-0-1
- Parent
- NET-199-186-0-0-1
- Created
- Jul 16, 2007
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 22, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN