Data as of Nov 5, 2026
107.87.144.0/21
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC
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 |
|---|---|---|---|---|
| 107.87.144.0/24 since Jul 2018 | AS20057 | Mobile | AT&T Enterprises, LLC | |
| 107.87.145.0/24 since Jul 2018 | AS20057 | Mobile | AT&T Enterprises, LLC | |
| 107.87.146.0/24 since May 2018 | AS20057 | Mobile | AT&T Enterprises, LLC | |
| 107.87.147.0/24 since Jul 2018 | AS20057 | Mobile | AT&T Enterprises, LLC | |
| 107.87.148.0/24 since Jun 2018 | AS20057 | Mobile | AT&T Enterprises, LLC | |
| 107.87.149.0/24 since Jun 2018 | AS20057 | Mobile | AT&T Enterprises, LLC | |
| 107.87.150.0/24 since Jul 2018 | AS20057 | Mobile | AT&T Enterprises, LLC | |
| 107.87.151.0/24 since Jul 2018 | AS20057 | Mobile | AT&T Enterprises, LLC |
Network & registry
Announced by
Covering announcement 107.64.0.0/10
- Prefix
- 107.64.0.0/10
- Announced by
- AS7018 AT&T Enterprises, LLC
- Type
- Mobile
- Proxy exits
- 14,006
- Always-on exits
- 105
- RPKI
- RPKI valid
- Netname
- ATT-MOBILITY-LLC
- Registrant
- AT&T Enterprises, LLC
- RIR
- ARIN
Origin network
AS7018
US
- Name
- AT&T Enterprises, LLC
- Type
- Internet provider
- Registered
- Jul 30, 1996
- Domain
- att.com
- Website
- www.att.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 107.64.0.0/10
107.64.0.0/10
Routing history
- Pattern
- Stable
- First seen
- Jul 2019
- Current origin since
- Jul 2019 · 7.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 107.64.0.0/10 | AS7018 | /10 | ARIN | RPKI valid |
IRR
Route objects on 107.64.0.0/10
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7018 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Sep 16, 2026 |
Whois
Registration for this announcement
- Range
- 107.
64. 0. 0/ 10 - Netname
- ATT-MOBILITY-LLC
- Registrant
- AT&T Enterprises, LLC
- Organization
- AT&T Enterprises, LLC (AEL-360)
- Org address
- 208 S. Akard St., Dallas, TX, 75202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-107-64-0-0-1
- Parent
- NET-107-0-0-0-0
- Created
- Feb 4, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 4, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN