Data as of Nov 3, 2026
152.75.0.0/16
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC · space held by USAGM
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 152.75.128.0/24 since Sep 2017 | AS20137 | Business | USAGM | |
| 152.75.129.0/24 since Jun 2021 | AS20137 | Business | USAGM | |
| 152.75.221.0/24 since Aug 2016 | AS4185 | Unknown | USAGM | |
| 152.75.250.0/24 since Apr 2026 | AS20137 | Business | USAGM | |
| 152.75.252.0/24 since Apr 2020 | AS20137 | Business | USAGM | |
| 152.75.253.0/24 since Feb 2021 | AS20137 | Business | USAGM | |
| 152.75.254.0/24 since Jul 2022 | AS20137 | Business | USAGM |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Unknown | 64,000 | 98% | 6 | |
| Business | 1,536 | 2.3% | 6 |
Network & registry
Origin network
AS4185
US
- Name
- AT&T Enterprises, LLC
- Type
- Internet provider
- Registered
- Dec 16, 1994
- Domain
- att.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
latest 12 of 25 stints
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 3
- Last change of origin
- Aug 2018
Recorded history
History
- Stints on record
- 25
- Handoffs
- 2
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 152.75.232.0/24 | AS9155 | RADB | ETISALAT ROUTE | MAINT-AS8966 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 152.75.0.0/16
- Netname
- USAGM
- Registrant
- USAGM
- Organization
- USAGM (USAGM-Z)
- Org address
- 330 Independence Avenue, SW, Washington, DC, 20237
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-152-75-0-0-1
- Parent
- NET-152-0-0-0-0
- Created
- Aug 27, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 27, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse Contact
- Phone
- +1-202-382-7200
- Handle
- ABUSE5467-ARIN