Data as of Nov 10, 2026
167.18.52.0/22
No anonymizer space · no proxy exits in 30 daysExpress Scripts Incorporated
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 167.18.0.0/16 since Apr 2024 | AS5696 | Business | Express Scripts Incorporated |
Network & registry
Origin network
AS5696
US
- Name
- Express Scripts Incorporated
- Type
- Business
- Registered
- Oct 5, 2009
- Domain
- express-scripts.com
- Industry
- Chemical and Pharmaceutical Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2026
- Current origin since
- Feb 2026 · 9 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5696 | RADB | Akamai technologies | MAINT-AS32787 | Feb 23, 2026 |
Whois
Registration for this announcement
- Range
- 167.
18. 0. 0/ 16 - Netname
- EXPRES-167-18
- Registrant
- Express Scripts Incorporated
- Organization
- Express Scripts Incorporated (EXPRES)
- Org address
- One Express Way, St. Louis, MO, 63121
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-167-18-0-0-1
- Parent
- NET-167-0-0-0-0
- Created
- Apr 15, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 15, 1993
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN