Data as of Nov 10, 2026
181.215.138.0/24
No anonymizer space · no proxy exits in 30 daysThe Shadowserver Foundation, Inc. · space held by Cyber Assets FZCO
IPv4 market
Path
1 · Holder
record created Mar 2, 2022 · reallocated to a party the registry does not name Jul 5, 2022
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
181.215.138.0/24
From the registry to its use
- Mar 2, 2022Registry recordCyber Assets FZCOALLOCATED PA181.214.0.0/15
- Oct 31, 2022– Apr 16, 2023
- Apr 5, 2023– Apr 28, 2023
- Apr 12, 2023Route objectIPXORIPE route object for AS834 IPXO LLC, maintainer NETUTILS-MNT
- Apr 28, 2023Route objectIPXORADB route object for AS22168 The Shadowserver Foundation, Inc., maintainer MAINT-AS834
- Apr 29, 2023– Nov 9, 2026
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 181.214.0.0/15 | 131,072 | AE-CYBERASSETS-20140529 | Cyber Assets FZCO (ORG-CAF4-RIPE) · AE | ALLOCATED PA | Mar 2, 2022 | report@ |
| └ 181.215.0.0/16 | 65,536 | IPXO | unknown | SUB-ALLOCATED PA | Jul 5, 2022 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Cyber Assets FZCO
- Handle
- ORG-CAF4-RIPE
- Range
- 181.
214. 0. 0/ 15 - Registration type
- ALLOCATED PA
- Record created
- Mar 2, 2022
- Reallocated to
- Not named in the registry
- Reallocated range
- 181.
215. 0. 0/ 16 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Jul 5, 2022
Origin network
AS22168
US
- Name
- The Shadowserver Foundation, Inc.
- Type
- Business
- Registered
- Mar 17, 2023
- Domain
- shadowserver.org
- Industry
- Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2022
- Current origin since
- Apr 2023 · 3.5 yr
- Origin networks
- 3
- Last change of origin
- Apr 2023
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 181.
215. 0. 0/ 16 - Netname
- IPXO
- Registrant country
- US
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Jul 5, 2022
- Updated
- Jun 19, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- AE
- Delegated
- May 29, 2014
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse Contact
- Handle
- AR834