Data as of Nov 11, 2026
46.255.220.0/22
No anonymizer space · no proxy exits in 30 daysUnited Nations High Commissioner for Refugees
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 46.255.216.0/21 | 2,048 | IR-UNHCR-IRAN-20110105 | United Nations High Commissioner for Refugees (ORG-UNHC1-RIPE) · IR | ALLOCATED PA | Jan 5, 2011 | shaker@ |
| └ 46. | 1,536 | UNHCR-IR | unknown | ASSIGNED PA | Feb 4, 2019 | shaker@ via IR-UNHCR-IRAN-20110105 |
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
Announced by
Covering announcement 46.255.216.0/21
- Prefix
- 46.255.216.0/21
- Announced by
- AS52140 United Nations High Commissioner for Refugees
- Type
- Business
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- IR-UNHCR-IRAN-20110105
- Registrant
- United Nations High Commissioner for Refugees
- RIR
- RIPE NCC
Origin network
AS52140
IR
- Name
- United Nations High Commissioner for Refugees
- Type
- Business
- Registered
- Jan 5, 2011
- Domain
- unhcr.org
- Industry
- Community Groups and Nonprofits
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 46.255.216.0/21
46.255.216.0/21
Routing history
- Pattern
- Stable
- First seen
- Jan 2011
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.255.216.0/21 | AS52140 | /21 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 46.
255. 216. 0/ 21 - Netname
- IR-UNHCR-IRAN-20110105
- Registrant
- United Nations High Commissioner for Refugees
- Registrant country
- IR
- Organization
- United Nations High Commissioner for Refugees (ORG-UNHC1-RIPE)
- Org country
- IR
- Type
- ALLOCATED PA
- Created
- Jan 5, 2011
- Updated
- Sep 22, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- Jan 5, 2011
- Status
- assigned
Report abuse
Abuse contact
- shaker@
unhcr. org - Name
- UNHCR IRAN ROLE
- Handle
- UIR2-RIPE