Data as of Nov 12, 2026
31.207.45.0/24
3 residential-proxy exits · 30 daysHostkey B.V.
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
133 observations
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 31.207.44.0/22 since Aug 2016 | AS57043 | Hosting | Hostkey B.V. |
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 |
|---|---|---|---|---|---|---|
| 31.207.44.0/22 | 1,024 | NL-HOSTKEY-20110502 | Hostkey B.V. (ORG-HB14-RIPE) · NL | ALLOCATED PA | May 19, 2016 | abuse@ |
| └ 31.207.45.0/24 | 256 | HOSTKEY-NET | unknown | ASSIGNED PA | May 20, 2016 | abuse@ via NL-HOSTKEY-20110502 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Hostkey B.V.
- Handle
- ORG-HB14-RIPE
- Range
- 31.
207. 44. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- May 19, 2016
Origin network
AS57043
NL
- Name
- Hostkey B.V.
- Type
- Hosting
- Registered
- Jul 7, 2011
- Domain
- hostkey.com
- Website
- www.hostkey.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
- Feb 2019
- Current origin since
- Feb 2019 · 7.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.207.45.0/24 | AS57043 | /24 | RIPE | RPKI valid |
| 31.207.44.0/22 | AS57043 | /22 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS57043 | RIPE | HOSTKEY-MNT | May 20, 2016 |
Whois
Registration for this announcement
- Range
- 31.
207. 45. 0/ 24 - Netname
- HOSTKEY-NET
- Registrant country
- NL
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- May 20, 2016
- Updated
- Jul 1, 2019
- Maintainer
- HOSTKEY-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- May 2, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
hostkey. nl - Name
- Hostkey_NL abuse
- Handle
- HA2801-RIPE