Data as of Nov 9, 2026
212.111.218.0/23
No anonymizer space · no proxy exits in 30 daysAS54339 · space held by User Association of Ukrainian Research and Academic Network URAN
IPv4 market
Path
1 · Holder
record created Dec 17, 2001
4 · Use
Business
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
212.111.218.0/23
From the registry to its use
- Dec 17, 2001Registry recordUser Association of Ukrainian Research and Academic Network URANALLOCATED PA212.111.192.0/19
- Sep 18, 2021– Jul 14, 2022AnnouncedAS1239 Cogent Communications, LLC
- Jul 15, 2022– Feb 3, 2023
- Jan 21, 2023
- Jan 23, 2023– todayAnnounced
- Sep 9, 2025Route objectEleven HoldingsRADB route object for AS54339, maintainer MAINT-AS214937
- todayLeased fromEleven HoldingsLessor
Network & registry
Origin network
AS54339
ZZ
- Registered
- Nov 8, 2026
- Domain
- nbnetworks.group
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2021
- Current origin since
- Jan 2023 · 3.8 yr
- Origin networks
- 3
- Last change of origin
- Jan 2023
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.111.218.0/23 | AS54339 | /24 | RIPE | RPKI valid |
| 212.111.218.0/23 | AS996 | /23 | RIPE | Another network |
| 212.111.192.0/19 | AS12687 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 212.
111. 192. 0/ 19 - Netname
- UA-URAN-990525
- Registrant
- User Association of Ukrainian Research and Academic Network URAN
- Registrant country
- UA
- Organization
- User Association of Ukrainian Research and Academic Network URAN (ORG-COEI1-RIPE)
- Org country
- UA
- Type
- ALLOCATED PA
- Created
- Dec 17, 2001
- Updated
- Apr 10, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- UA
- Delegated
- May 25, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
uran. ua - Name
- URAN Operations
- Handle
- URAN-RIPE