Data as of Nov 4, 2026
173.222.250.0/23
No anonymizer space · no proxy exits in 30 daysAkamai International B.V. · space held by Akamai Technologies, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 18, 2026
from AS20940 Akamai International B.V., after 1.4 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 173.222.0.0/15 since Oct 2020 | AS20940 | Hosting | Akamai Technologies, Inc. |
Network & registry
Origin network
AS20940
NL
- Name
- Akamai International B.V.
- Type
- Hosting
- Registered
- Jul 10, 2001
- Domain
- akamai.com
- Website
- www.akamai.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2013
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 2020
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 173.222.250.0/23 | AS20940 | /23 | ARIN | RPKI valid |
| 173.222.0.0/15 | AS20940 | /15 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20940 | ARIN | Akamai Technologies | MNT-AKAMAI | Sep 15, 2020 |
Whois
Registration for this announcement
- Range
- 173.
222. 0. 0/ 15 - Netname
- AKAMAI
- Registrant
- Akamai Technologies, Inc.
- Organization
- Akamai Technologies, Inc. (AKAMAI)
- Org address
- 145 Broadway, Cambridge, MA, 02142
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-173-222-0-0-1
- Parent
- NET-173-0-0-0-0
- Created
- Dec 23, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 23, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
akamai. com - Name
- NOC United States
- Phone
- +1-617-444-2535
- Handle
- NUS-ARIN