Data as of Nov 12, 2026
136.206.16.0/24
No anonymizer space · no proxy exits in 30 daysJisc Services Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 136.206.0.0/16 since May 2005 | AS1213 | Business | 77 | Dublin City University |
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 |
|---|---|---|---|---|---|---|
| 136.206.0.0/16 | 65,536 | DCU-NET | Dublin City University (ORG-DCU1-RIPE) · IE | LEGACY | — | sysops@ |
Network & registry
Origin network
AS786
GB
- Name
- Jisc Services Limited
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- jisc.ac.uk
- Website
- www.jisc.ac.uk/janet
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- First seen
- Before our records
- Origin networks
- 0
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 136.206.0.0/16 | AS786 | /24 | RIPE | RPKI valid |
| 136.206.0.0/16 | AS1213 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- Not stated by the registry
- Netname
- DCU-NET
- Registrant
- Dublin City University
- Registrant country
- IE
- Organization
- Not stated by the registry
- Created
- Not stated by the registry
- RIR
- RIPE NCC
- Country
- IE
- Delegated
- Apr 14, 2004
- Status
- assigned