Data as of Nov 7, 2026
185.138.56.0/22
No anonymizer space · no proxy exits in 30 daysatom86 BV
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 185.138.56.0/24 since Jan 2025 | AS34766 | Unknown | atom86 BV | |
| 185.138.57.0/24 since Jan 2025 | AS34766 | Hosting | atom86 BV |
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 |
|---|---|---|---|---|---|---|
| 185.138.56.0/22 | 1,024 | NL-ATOM86-20160210 | atom86 BV (ORG-AB370-RIPE) · NL | ALLOCATED PA | Feb 10, 2016 | abuse@ |
| └ 185.138.56.0/27 | 32 | INFRASTRUCTURE | unknown | ASSIGNED PA | Oct 13, 2023 | abuse@ via NL-ATOM86-20160210 |
| └ 185.138.56.32/28 | 16 | INFRASTRUCTURE | unknown | ASSIGNED PA | Oct 13, 2023 | abuse@ via NL-ATOM86-20160210 |
| └ 185.138.56.48/29 | 8 | LAYER23-CUST-S230903 | unknown | ASSIGNED PA | Oct 13, 2023 | abuse@ via NL-ATOM86-20160210 |
| └ 185.138.56.56/29 | 8 | INFRASTRUCTURE | unknown | ASSIGNED PA | Oct 13, 2023 | abuse@ via NL-ATOM86-20160210 |
| └ 185.138.56.64/26 | 64 | INFRASTRUCTURE | unknown | ASSIGNED PA | Oct 13, 2023 | abuse@ via NL-ATOM86-20160210 |
| └ 185.138.56.128/25 | 128 | OCT-DK-MAILCORE | Mailcore ApS | ASSIGNED PA | Oct 13, 2023 | abuse@ |
| └ 185.138.57.0/24 | 256 | Customers-DK | unknown | ASSIGNED PA | Oct 13, 2023 | abuse@ via NL-ATOM86-20160210 |
| └ 185.138.58.0/23 | 512 | INFRASTRUCTURE | unknown | ASSIGNED PA | Nov 15, 2017 | abuse@ via NL-ATOM86-20160210 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Unknown | 768 | 75% | 2 | |
| Hosting | 256 | 25% | 1 |
Network & registry
Origin network
AS34766
NL
- Name
- atom86 BV
- Type
- Internet provider
- Registered
- Apr 15, 2015
- Domain
- layer23.nl
- Website
- Layer23.nl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2016
- Current origin since
- Feb 2016 · 11 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 185.
138. 56. 0/ 22 - Netname
- NL-ATOM86-20160210
- Registrant
- atom86 BV
- Registrant country
- NL
- Organization
- atom86 BV (ORG-AB370-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Feb 10, 2016
- Updated
- Sep 22, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Feb 10, 2016
- Status
- assigned
Report abuse
Abuse contact
- abuse@
atom86. net - Name
- Abuse-C Role
- Handle
- AR74060-RIPE