Data as of Nov 10, 2026
46.248.136.0/24
No anonymizer space · no proxy exits in 30 daysCOLT Technology Services Group Limited
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 | |
|---|---|---|---|---|
| Internet provider | 132 | 52% | 5 | |
| Business | 124 | 48% | 16 |
Network & registry
Announced by
Covering announcement 46.248.128.0/19
- Prefix
- 46.248.128.0/19
- Announced by
- AS8220 COLT Technology Services Group Limited
- Type
- Internet provider
- Proxy exits
- 5
- RPKI
- RPKI valid
- Netname
- UK-COLT-20101220
- Registrant
- COLT Technology Services Group Limited
- RIR
- RIPE NCC
Origin network
AS8220
GB
- Name
- COLT Technology Services Group Limited
- Type
- Internet provider
- Registered
- Feb 24, 1997
- Domain
- colt.net
- Website
- www.colt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 46.248.128.0/19
46.248.128.0/19
Routing history
- Pattern
- Stable
- First seen
- Jan 2019
- Current origin since
- Jan 2019 · 7.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.248.128.0/19 | AS8220 | /19 | RIPE | RPKI valid |
IRR
Route objects on 46.248.128.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8220 | RIPE | COLT | COLT-MNT | Dec 17, 2018 |
Whois
Registration for this announcement
- Range
- 46.
248. 128. 0/ 19 - Netname
- UK-COLT-20101220
- Registrant
- COLT Technology Services Group Limited
- Registrant country
- US
- Organization
- COLT Technology Services Group Limited (ORG-CI9-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Dec 20, 2010
- Updated
- Oct 25, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Dec 20, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
colt. net - Name
- COLT Hostmaster
- Handle
- CHM4-RIPE