Data as of Nov 6, 2026
72.246.0.0/15
No anonymizer spaceAkamai International B.V. · space held by Akamai Technologies, Inc.
Announcements
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 |
|---|---|---|---|---|
| 72.246.0.0/24 since Oct 22, 2026 | AS12222 | Hosting | Akamai Technologies, Inc. | |
| 72.246.3.0/24 since Sep 2023 | AS12222 | Hosting | Akamai Technologies, Inc. | |
| 72.246.28.0/22 since Jun 2019 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.40.0/24 since Aug 2023 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.246.41.0/24 since Jul 2022 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.246.44.0/24 since Jul 2020 | AS12222 | Hosting | Akamai Technologies, Inc. | |
| 72.246.46.0/24 since Oct 2013 | AS21342 | Hosting | Akamai Technologies, Inc. | |
| 72.246.47.0/24 since Oct 2009 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.246.48.0/23 since Sep 18, 2026 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.50.0/24 since Mar 2018 | AS35994 | Hosting | Akamai Technologies, Inc. | |
| 72.246.51.0/24 since Apr 2026 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.246.54.0/24 since Jun 2019 | AS24319 | Hosting | Akamai Technologies, Inc. | |
| 72.246.60.0/22 since Aug 2016 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.68.0/23 since May 2018 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.72.0/22 since Oct 2018 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.82.0/23 since Sep 18, 2026 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.88.0/22 since May 2020 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.96.0/24 since May 2016 | AS35994 | Hosting | Akamai Technologies, Inc. | |
| 72.246.97.0/24 since Apr 2026 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.246.98.0/24 since Jun 2026 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.246.99.0/24 since Jun 2026 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.246.100.0/24 since Jun 2026 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.246.102.0/24 since Jun 2026 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.246.103.0/24 since Aug 2007 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.246.116.0/24 since Apr 2008 | AS12222 | Hosting | Akamai Technologies, Inc. | |
| 72.246.124.0/22 since May 2018 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.144.0/22 since Aug 2022 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.148.0/23 since Aug 2022 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.151.0/24 since Apr 2016 | AS8551 | Hosting | Akamai Technologies, Inc. | |
| 72.246.160.0/22 since Aug 2016 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.192.0/23 since Dec 2019 | AS35994 | Hosting | Akamai Technologies, Inc. | |
| 72.246.199.0/24 since Jun 2025 | AS12222 | Hosting | Akamai Technologies, Inc. | |
| 72.246.200.0/22 since May 2020 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.208.0/22 since Sep 18, 2026 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.212.0/22 since Sep 18, 2026 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.246.244.0/24 since May 2019 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.246.245.0/24 since Jun 2019 | AS24319 | Hosting | Akamai Technologies, Inc. | |
| 72.246.246.0/24 since Mar 2011 | AS24319 | Hosting | Akamai Technologies, Inc. | |
| 72.247.28.0/22 since Mar 2018 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.247.36.0/24 since Feb 2019 | AS35994 | Hosting | Akamai Technologies, Inc. | |
| 72.247.37.0/24 since Mar 2014 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.247.40.0/24 since Sep 18, 2026 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.247.44.0/24 since May 2019 | AS12222 | Hosting | Akamai Technologies, Inc. | |
| 72.247.45.0/24 since May 2019 | AS12222 | Hosting | Akamai Technologies, Inc. | |
| 72.247.47.0/24 since Mar 2021 | AS12222 | Hosting | Akamai Technologies, Inc. | |
| 72.247.54.0/23 since Oct 2023 | AS55836 | Hosting | Akamai Technologies, Inc. | |
| 72.247.64.0/21 since Mar 2022 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.247.116.0/22 since Feb 2018 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.247.127.0/24 since Jul 2015 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.247.146.0/23 since Mar 2018 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.247.150.0/24 since Aug 2016 | AS12222 | Hosting | Akamai Technologies, Inc. | |
| 72.247.151.0/24 since Sep 2026 | AS12222 | Hosting | Akamai Technologies, Inc. | |
| 72.247.153.0/24 since Jun 2019 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.247.154.0/24 since Jun 2019 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.247.155.0/24 since Jul 2019 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.247.176.0/24 since Oct 2015 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.247.186.0/24 since Sep 18, 2026 | AS24319 | Hosting | Akamai Technologies, Inc. | |
| 72.247.189.0/24 since Jul 2015 | AS24319 | Hosting | Akamai Technologies, Inc. | |
| 72.247.190.0/24 since Nov 2019 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.247.196.0/22 since Oct 2018 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.247.200.0/21 since Mar 2019 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.247.208.0/23 since Oct 2018 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.247.211.0/24 since May 2019 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.247.212.0/22 since Aug 2014 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.247.222.0/24 since Feb 2009 | AS35994 | Hosting | Akamai Technologies, Inc. | |
| 72.247.223.0/24 since May 2018 | AS20940 | Hosting | Akamai Technologies, Inc. | |
| 72.247.234.0/23 since Aug 2016 | AS16625 | Hosting | Akamai Technologies, Inc. | |
| 72.247.239.0/24 since May 2019 | AS35994 | Hosting | Akamai Technologies, Inc. |
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 |
|---|---|---|---|---|---|---|
| 72.246.0.0/15 | 131,072 | AKAMAI-ARIN-1 | Akamai Technologies, Inc. (AKAMAI) · US | Direct Allocation | Mar 14, 2005 | abuse@ |
| └ 72.246.51.0/24 | 256 | AIBV | Akamai International, BV (AIB-17) · NL | Reassigned | Sep 23, 2013 | abuse@ |
| └ 72.246.92.0/23 | 512 | AIBV | unknown | — | — | — |
| └ 72.246.100.0/23 | 512 | AIBV | Akamai International, BV (AIB-17) · NL | Reassigned | Sep 11, 2014 | abuse@ |
| └ 72.246.120.0/22 | 1,024 | AIBV | Akamai International, BV (AIB-17) | Reassigned | Jun 9, 2016 | abuse@ |
| └ 72.246.144.0/22 | 1,024 | AIBV | Akamai International, BV (AIB-17) · NL | Reassigned | Apr 7, 2016 | abuse@ |
| └ 72.246.148.0/23 | 512 | AIBV | Akamai International, BV (AIB-17) · NL | Reassigned | Apr 7, 2016 | abuse@ |
| └ 72.246.168.0/22 | 1,024 | AIBV | Akamai International, BV (AIB-17) | Reassigned | Sep 11, 2014 | abuse@ |
| └ 72.246.172.0/22 | 1,024 | AIBV | Akamai International, BV (AIB-17) | Reassigned | Apr 10, 2014 | abuse@ |
| └ 72.246.224.0/22 | 1,024 | AIBV | Akamai International, BV (AIB-17) | Reassigned | Apr 7, 2016 | abuse@ |
| └ 72.246.228.0/23 | 512 | AIBV | unknown | — | — | — |
| └ 72.246.230.0/23 | 512 | AIBV | unknown | — | — | — |
| └ 72.247.16.0/22 | 1,024 | AIBV | Akamai International, BV (AIB-17) | Reassigned | Jul 8, 2014 | abuse@ |
| └ 72.247.20.0/23 | 512 | AIBV | unknown | — | — | — |
| └ 72.247.42.0/23 | 512 | AIBV | unknown | — | — | — |
| └ 72.247.82.0/23 | 512 | AIBV | unknown | — | — | — |
| └ 72.247.84.0/22 | 1,024 | AIBV | Akamai International, BV (AIB-17) | Reassigned | Apr 14, 2015 | abuse@ |
| └ 72.247.90.0/23 | 512 | AIBV | unknown | — | — | — |
| └ 72.247.92.0/22 | 1,024 | AIBV | Akamai International, BV (AIB-17) | Reassigned | Sep 11, 2015 | abuse@ |
| └ 72.247.172.0/22 | 1,024 | AIBV | Akamai International, BV (AIB-17) | Reassigned | May 22, 2014 | abuse@ |
| └ 72.247.176.0/24 | 256 | AIBV | Akamai International, BV (AIB-17) · NL | Reassigned | Jun 22, 2016 | abuse@ |
| └ 72.247.177.0/24 | 256 | AIBV | unknown | — | — | — |
| └ 72.247.178.0/23 | 512 | AIBV | unknown | — | — | — |
| └ 72.247.182.0/24 | 256 | AIBV | unknown | — | — | — |
| └ 72.247.184.0/23 | 512 | AIBV | unknown | — | — | — |
| └ 72.247.196.0/22 | 1,024 | AIBV | Akamai International, BV (AIB-17) · NL | Reassigned | Jun 18, 2014 | abuse@ |
| └ 72.247.208.0/23 | 512 | AIBV | Akamai International, BV (AIB-17) · NL | Reassigned | Jun 18, 2014 | abuse@ |
| └ 72.247.210.0/24 | 256 | AIBV | unknown | — | — | — |
| └ 72.247.212.0/22 | 1,024 | AIBV | Akamai International, BV (AIB-17) · NL | Reassigned | Aug 3, 2014 | abuse@ |
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2007
- Current origin since
- Oct 2020 · 6.1 yr
- Origin networks
- 4
- Last change of origin
- Oct 2020
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 72.246.0.0/15 | AS20940 | /15 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20940 | ARIN | Akamai Technologies | MNT-AKAMAI | Mar 3, 2020 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 72.246.16.0/24 | AS20940 | ARIN | Akamai Technologies | MNT-AKAMAI | Feb 27, 2020 |
| 72.246.17.0/24 | AS35994 | ARIN | Akamai Technologies | MNT-AKAMAI | Feb 27, 2020 |
| 72.246.25.0/24 | AS20940 | ARIN | Akamai Technologies | MNT-AKAMAI | Feb 27, 2020 |
| 72.246.56.0/23 | AS20940 | ARIN | Akamai Technologies | MNT-AKAMAI | Feb 27, 2020 |
| 72.246.76.0/22 | AS9829 | ARIN | Akamai Technologies | MNT-AKAMAI | Feb 27, 2020 |
| 72.246.152.0/22 | AS55836 | ARIN | Akamai Technologies | MNT-AKAMAI | Apr 12, 2024 |
| 72.246.164.0/22 | AS16625 | ARIN | Akamai Technologies | MNT-AKAMAI | Feb 27, 2020 |
| 72.247.96.0/22 | AS16625 | ARIN | Akamai Technologies | MNT-AKAMAI | Feb 27, 2020 |
| 72.247.216.0/24 | AS12222 | ARIN | Akamai Technologies | MNT-AKAMAI | Sep 18, 2026 |
| 72.247.238.0/24 | AS24319 | ARIN | Akamai Technologies | MNT-AKAMAI | Feb 27, 2020 |
Whois
Registration for this announcement
- Range
- 72.
246. 0. 0/ 15 - Netname
- AKAMAI-ARIN-1
- Registrant
- Akamai Technologies, Inc.
- Organization
- Akamai Technologies, Inc. (AKAMAI)
- Org address
- 145 Broadway, Cambridge, MA, 02142
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-72-246-0-0-1
- Parent
- NET-72-0-0-0-0
- Created
- Mar 14, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 14, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
akamai. com - Name
- NOC United States
- Phone
- +1-617-444-2535
- Handle
- NUS-ARIN