Data as of Nov 3, 2026
205.152.158.0/24
No anonymizer space · no proxy exits in 30 daysNorton Healthcare · space held by AT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 205.152.0.0/16 since May 2005 | AS6389 | Residential | 1 | 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 |
|---|---|---|---|---|---|---|
| 205.152.0.0/16 | 65,536 | BELLSNET-BLK1 | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Mar 2, 1995 | [email protected] |
| └ 205.152.158.0/23 | 512 | BLS-205-152-158-0-1001291013 | BRB-BMF Brib (C02412912) · US | Reassigned | Jan 29, 2010 | [email protected] via BELLSNET-BLK1 |
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
- 205.152.0.0/16
- Registration type
- Direct Allocation
- Record created
- Mar 2, 1995
- Legacy
- yes
Origin network
AS33328
US
- Name
- Norton Healthcare
- Type
- Business
- Registered
- Nov 23, 2004
- Domain
- nortonhealthcare.com
- Industry
- Computer and Information Technology
- 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
- Sep 2005 · 21 yr
- Origin networks
- 2
- Last change of origin
- Sep 2005
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 205.152.158.0/23
- Netname
- BLS-205-152-158-0-1001291013
- Registrant
- BRB-BMF Brib
- Organization
- BRB-BMF Brib (C02412912)
- Type
- Reassigned
- Handle
- NET-205-152-158-0-1
- Parent
- NET-205-152-0-0-1
- Created
- Jan 29, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 2, 1995
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN