Data as of Nov 3, 2026
158.70.28.0/24
No anonymizer space · no proxy exits in 30 daysVerizon Business · space held by U.S. Dept. of Health and Human Services
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 158.70.28.0/23 since Jun 2017 | AS7046 | Unknown | U.S. Dept. of Health and Human Services | |
| 158.70.0.0/16 since Jan 2020 | AS26810 | Business | U.S. Dept. of Health and Human Services |
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 |
|---|---|---|---|---|---|---|
| 158.70.0.0/16 | 65,536 | NET-HHS1 | U.S. Dept. of Health and Human Services (UDHHS) · US | Direct Allocation | Feb 15, 1992 | — |
| └ 158.70.28.0/23 | 512 | DHHS-OIG-NETWORK | U.S. Dept. of Health & Human Service/Office of Inspector General (C02269819) · US | Reassigned | Jul 7, 2009 | — |
Network & registry
Registry
Holder
- Organization
- U.S. Dept. of Health and Human Services
- Handle
- UDHHS
- Range
- 158.70.0.0/16
- Registration type
- Direct Allocation
- Record created
- Feb 15, 1992
- Legacy
- yes
Origin network
AS7046
US
- Name
- Verizon Business
- Type
- Internet provider
- Registered
- Aug 5, 1996
- Domain
- verizonbusiness.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2016
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 158.70.28.0/23
- Netname
- DHHS-OIG-NETWORK
- Registrant
- U.S. Dept. of Health & Human Service/Office of Inspector General
- Organization
- U.S. Dept. of Health & Human Service/Office of Inspector General (C02269819)
- Type
- Reassigned
- Handle
- NET-158-70-28-0-1
- Parent
- NET-158-70-0-0-1
- Created
- Jul 7, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 15, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-301-443-2893
- Handle
- ABUSE5037-ARIN