Data as of Nov 8, 2026
107.225.0.0/16
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Recent change
New origin Aug 2026
its first announcement on record
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 |
|---|---|---|---|---|
| 107.225.8.0/22 since Aug 2016 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.42.0/24 since Dec 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.44.0/22 since Nov 2016 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.48.0/22 since Nov 2016 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.52.0/24 since Mar 2019 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.56.0/22 since Nov 2016 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.60.0/23 since Nov 2016 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.62.0/24 since Nov 2016 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.63.0/24 since Nov 2016 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.72.0/22 since May 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.76.0/22 since May 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.88.0/22 since Mar 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.92.0/22 since Mar 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.96.0/22 since Feb 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.100.0/22 since Feb 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.136.0/22 since May 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.140.0/22 since May 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.168.0/22 since Apr 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.172.0/22 since Apr 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.176.0/22 since Mar 2019 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.180.0/22 since Mar 2019 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.184.0/22 since Mar 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.188.0/22 since Mar 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.224.0/22 since Dec 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.228.0/22 since Dec 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.248.0/24 since Dec 2018 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.253.0/24 since Nov 2017 | AS7018 | Mobile | AT&T Enterprises, LLC | |
| 107.225.254.0/24 since Aug 2016 | AS7018 | Mobile | AT&T Enterprises, LLC |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 107.225.0.0/16 | AS7018 | /16 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7018 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Aug 26, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 107.225.64.0/22 | AS7018 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Aug 25, 2026 |
Whois
Registration for this announcement
- Range
- 107.
224. 0. 0/ 11 - 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-107-224-0-0-1
- Parent
- NET-107-0-0-0-0
- Created
- Oct 1, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 1, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN