Data as of Nov 12, 2026
199.68.16.0/22
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC · space held by AstraZeneca Pharmaceuticals LP
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.68.16.0/24 since Mar 2026 | AS13335 | Hosting | AstraZeneca Pharmaceuticals LP | |
| 199.68.17.0/24 since Mar 2026 | AS13335 | Hosting | AstraZeneca Pharmaceuticals LP | |
| 199.68.18.0/24 since Mar 2026 | AS13335 | Hosting | AstraZeneca Pharmaceuticals LP | |
| 199.68.19.0/24 since Mar 2026 | AS13335 | Hosting | AstraZeneca Pharmaceuticals LP |
Network & registry
Origin network
AS10753
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Nov 18, 1997
- Domain
- level3.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2026
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 199.
68. 16. 0 - 199. 68. 25. 255 - Netname
- NETBLK-MEDIMMUNE
- Registrant
- AstraZeneca Pharmaceuticals LP
- Organization
- AstraZeneca Pharmaceuticals LP (ASTRAZ)
- Org address
- 1800 Concord Pike, Wilmington, DE, 19850
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-68-16-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Dec 1, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- dilipnelson.
arul@ astrazeneca. com - Name
- Arul, Dilip Nelson A
- Phone
- +919043618561
- Handle
- ADN11-ARIN