Data as of Nov 6, 2026
23.56.128.0/20
No anonymizer space · no proxy exits in 30 daysAkamai International B.V. · space held by Akamai Technologies, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 23.32.0.0/11 | AS20940 | Hosting | Akamai Technologies, Inc. |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 23.56.128.0/24 since Dec 2018 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.129.0/24 since Sep 2018 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.130.0/24 since Dec 2018 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.131.0/24 since Dec 2018 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.133.0/24 since Jan 2019 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.135.0/24 since May 2022 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.136.0/24 since Jan 2024 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.137.0/24 since Jul 2022 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.138.0/24 since May 2019 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.139.0/24 since Jul 2019 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.140.0/24 since Dec 2018 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.142.0/24 since Dec 2018 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 23.56.143.0/24 since Oct 2018 | 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
- Jun 2012
- Current origin since
- Oct 2018 · 8.0 yr
- Origin networks
- 2
- Last change of origin
- Oct 2018
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 23.56.128.0/20 | AS20940 | /20 | ARIN | RPKI valid |
| 23.32.0.0/11 | AS20940 | /11 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20940 | ARIN | Akamai Technologies | MNT-AKAMAI | Apr 12, 2019 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 23.56.141.0/24 | AS20940 | ARIN | Akamai Technologies | MNT-AKAMAI | Mar 4, 2020 |
Whois
Registration for this announcement
- Range
- 23.
32. 0. 0 - 23. 67. 255. 255 - 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-23-32-0-0-1
- Parent
- NET-23-0-0-0-0
- Created
- May 16, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- May 16, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
akamai. com - Name
- NOC United States
- Phone
- +1-617-444-2535
- Handle
- NUS-ARIN