Data as of Nov 3, 2026
64.172.103.0/24
1 residential-proxy exit · 30 daysCity of Hayward · space held by AT&T Enterprises, LLC
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
7
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
59 observations
Proxy providers listing exits
- ColaProxy
- EnigmaProxy
- IPPeak
- NovaProxy
- ProxyEmpire
- RainProxy
- Thordata
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 64.160.0.0/12 since Nov 2021 | AS7018 | Residential | 281 14 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 |
|---|---|---|---|---|---|---|
| 64.160.0.0/12 | 1,048,576 | SBCIS-SIS80 | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Jun 2, 2000 | [email protected] |
| └ 64.172.103.0/24 | 256 | SBCIS-101216-125253 | City of Hayward (C00150467) · US | Reassigned | Feb 17, 2001 | [email protected] 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
- 64.160.0.0/12
- Registration type
- Direct Allocation
- Record created
- Jun 2, 2000
Origin network
AS32843
US
- Name
- City of Hayward
- Type
- Business
- Registered
- Aug 4, 2004
- Domain
- hayward-ca.gov
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 64.172.103.0/24
- Netname
- SBCIS-101216-125253
- Registrant
- City of Hayward
- Organization
- City of Hayward (C00150467)
- Type
- Reassigned
- Handle
- NET-64-172-103-0-1
- Parent
- NET-64-160-0-0-1
- Created
- Feb 17, 2001
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 2, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN