Data as of Nov 4, 2026
209.76.199.0/24
No anonymizer space · no proxy exits in 30 daysOtsuka America Pharmaceutical, Inc. · space held by AT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.76.0.0/14 since Nov 2021 | AS7018 | Residential | 1,180 21 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 |
|---|---|---|---|---|---|---|
| 209.76.0.0/14 | 262,144 | SBCIS-SIS80 | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Apr 29, 1997 | [email protected] |
| └ 209.76.199.0/24 | 256 | SBC209076199000030403 | Otsuka America, Inc. (C00500898) · US | Reassigned | Apr 3, 2003 | [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
- 209.76.0.0/14
- Registration type
- Direct Allocation
- Record created
- Apr 29, 1997
- Legacy
- yes
Origin network
AS29716
US
- Name
- Otsuka America Pharmaceutical, Inc.
- Type
- Business
- Registered
- Apr 22, 2003
- Domain
- otsuka-us.com
- Industry
- Health Care 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
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29716 | RADB | OAISBC | MAINT-AS29716 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 209.76.199.0/24
- Netname
- SBC209076199000030403
- Registrant
- Otsuka America, Inc.
- Organization
- Otsuka America, Inc. (C00500898)
- Type
- Reassigned
- Handle
- NET-209-76-199-0-1
- Parent
- NET-209-76-0-0-1
- Created
- Apr 3, 2003
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 29, 1997
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN