Data as of Nov 7, 2026
185.245.243.0/24
No anonymizer space · no proxy exits in 30 daysJavelin Broadband Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 185.245.240.0/22 since Oct 2022 | AS204562 | Internet provider | 19 | Javelin Broadband Limited |
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 |
|---|---|---|---|---|---|---|
| 185.245.240.0/22 | 1,024 | UK-JAVELIN-20180213 | Javelin Broadband Limited (ORG-JBL15-RIPE) · GB | ALLOCATED PA | Feb 13, 2018 | abuse@ |
| └ 185.245.243.0/26 | 64 | usaf-server-net | unknown | ASSIGNED PA | Apr 22, 2019 | abuse@ via UK-JAVELIN-20180213 |
| └ 185.245.243.128/25 | 128 | usaf-clients | unknown | ASSIGNED PA | Apr 22, 2019 | abuse@ via UK-JAVELIN-20180213 |
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
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 192 | 75% | 2 | |
| Internet provider | 64 | 25% | 1 |
Network & registry
Origin network
AS204562
GB
- Name
- Javelin Broadband Limited
- Type
- Internet provider
- Registered
- Feb 16, 2018
- Domain
- javelinbroadband.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2021
- Current origin since
- Dec 2021 · 4.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.245.240.0/22 | AS204562 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 185.
245. 240. 0/ 22 - Netname
- UK-JAVELIN-20180213
- Registrant
- Javelin Broadband Limited
- Registrant country
- GB
- Organization
- Javelin Broadband Limited (ORG-JBL15-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Feb 13, 2018
- Updated
- Feb 17, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Feb 13, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
javelinbroadband. net - Name
- Abuse-C Role
- Handle
- AR45110-RIPE