Data as of Nov 6, 2026
31.221.11.32/29
No anonymizer space · no proxy exits in 30 daysExponential-E Ltd.
Network & registry
Announced by
Covering announcement 31.221.0.0/17
- Prefix
- 31.221.0.0/17
- Announced by
- AS25180 Exponential-E Ltd.
- Type
- Business
- Proxy exits
- 77
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- UK-EXPONENTIAL-E-20110511
- Registrant
- Exponential-E Ltd.
- RIR
- RIPE NCC
Origin network
AS25180
GB
- Name
- Exponential-E Ltd.
- Type
- Internet provider
- Registered
- Aug 23, 2002
- Domain
- exponential-e.com
- Website
- www.exponential-e.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 31.221.0.0/17
31.221.0.0/17
Routing history
- Pattern
- Stable
- First seen
- May 2011
- Current origin since
- May 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.221.0.0/17 | AS25180 | /17 | RIPE | RPKI valid |
IRR
Route objects on 31.221.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS25180 | RIPE | Exponential-e Ltd | EXPONENTIAL-E-MNT | May 12, 2011 |
Whois
Registration for this announcement
- Range
- 31.
221. 0. 0/ 17 - Netname
- UK-EXPONENTIAL-E-20110511
- Registrant
- Exponential-E Ltd.
- Registrant country
- GB
- Organization
- Exponential-E Ltd. (ORG-EL14-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- May 11, 2011
- Updated
- Jul 28, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- May 11, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
exponential-e. com - Name
- Abuse-C Role
- Handle
- AR17645-RIPE