Data as of Nov 7, 2026
216.125.239.0/24
No anonymizer space · no proxy exits in 30 daysCirbn, LLC · space held by Illinois Century Network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.125.192.0/18 since Mar 2015 | AS6325 | Business | 9 1 always on | Illinois Century Network | |
| 216.125.128.0/17 since May 2005 | AS6325 | Business | 10 1 always on | Illinois Century Network | |
| 216.125.0.0/16 since May 2005 | AS6325 | Business | 59 1 always on | Illinois Century Network |
Network & registry
Origin network
AS62523
US
- Name
- Cirbn, LLC
- Type
- Internet provider
- Registered
- Jun 21, 2013
- Domain
- cirbn.org
- Website
- www.cirbn.org
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2022
- Current origin since
- Jul 2022 · 4.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.125.239.0/24 | AS62523 | /24 | ARIN | RPKI valid |
| 216.125.192.0/18 | AS6325 | /18 | ARIN | Another network |
| 216.125.128.0/17 | AS6325 | /17 | ARIN | Another network |
| 216.125.0.0/16 | AS6325 | /16 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS62523 | RADB | Frontier Communications (ARIN OrgID: FRTR) | MAINT-AS5650 | Feb 15, 2024 |
Whois
Registration for this announcement
- Range
- 216.
124. 0. 0/ 15 - Netname
- ICN2
- Registrant
- Illinois Century Network
- Organization
- Illinois Century Network (ILTN)
- Org address
- 120 W Jefferson, Springfield, IL, 62702
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-124-0-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Nov 16, 1998
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 16, 1998
- Status
- assigned
Report abuse
Abuse contact
- doit.
security@ illinois. gov - Name
- ICN Abuse
- Phone
- +1-217-524-3648
- Handle
- ICNAB-ARIN