Data as of Nov 6, 2026
70.241.208.0/20
1 residential-proxy exit · 30 daysSouthwest Texas Junior College · space held by AT&T Enterprises, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Jun 2026
its first announcement on record
Residential-proxy exits
Proxy exits
1
0.02% of its addresses · 30 days
Spread
1 of 16
/24s with at least one exit
Providers
20
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
306 observations
Proxy providers listing exits
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- Evomi
- FloppyData
- Geonode
- GonzoProxy
- Infatica
- InfiniteProxies
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- Shifter
- Thordata
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 70.241.0.0/16 since Dec 2017 | AS7018 | Residential | 703 28 always on | AT&T Enterprises, LLC |
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 |
|---|---|---|---|---|---|---|
| 70. | 704,512 | SBCIS-SIS80 | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Feb 25, 2004 | abuse@ |
| └ 70.241.208.0/20 | 4,096 | SBC07024120800020040525114011 | Southwest Texas Junior College (C00830298) · US | Reassigned | May 25, 2004 | abuse@ via SBCIS-SIS80 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- AT&T Enterprises, LLC
- Handle
- AEL-360
- Range
- 70.
240. 128. 0 - 70. 251. 63. 255 - Registration type
- Direct Allocation
- Record created
- Feb 25, 2004
Origin network
AS13939
US
- Name
- Southwest Texas Junior College
- Type
- Education
- Registered
- Sep 11, 2017
- Domain
- swtjc.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 70.241.208.0/20 | AS13939 | /24 | ARIN | RPKI valid |
| 70.241.0.0/16 | AS7018 | /16 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 70.
241. 208. 0/ 20 - Netname
- SBC07024120800020040525114011
- Registrant
- Southwest Texas Junior College
- Organization
- Southwest Texas Junior College (C00830298)
- Type
- Reassigned
- Handle
- NET-70-241-208-0-1
- Parent
- NET-70-240-128-0-1
- Created
- May 25, 2004
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 25, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN