Data as of Nov 5, 2026
209.64.25.0/24
No anonymizer space · no proxy exits in 30 daysMcmaster Carr Supply Company · space held by AT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.64.0.0/15 since May 2005 | AS7018 | Residential | 80 6 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 |
|---|---|---|---|---|---|---|
| 209.64.0.0/15 | 131,072 | WORLDNET-MIS3 | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Apr 1, 1997 | abuse@ |
| └ 209.64.25.0/24 | 256 | NET-209-64-25-0 | Mcmaster Carr Supply Co (C07927344) · US | Reassigned | Jun 16, 2021 | abuse@ via WORLDNET-MIS3 |
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
- 209.
64. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- Apr 1, 1997
- Legacy
- yes
Origin network
AS22034
US
- Name
- Mcmaster Carr Supply Company
- Type
- Business
- Registered
- Jul 27, 2001
- Domain
- mcmaster.com
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- 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
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22034 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
Whois
Registration for this announcement
- Range
- 209.
64. 25. 0/ 24 - Netname
- NET-209-64-25-0
- Registrant
- Mcmaster Carr Supply Co
- Organization
- Mcmaster Carr Supply Co (C07927344)
- Type
- Reassigned
- Handle
- NET-209-64-25-0-1
- Parent
- NET-209-64-0-0-1
- Created
- Jun 16, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 1, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN