216.124.0.0/16 - Illinois Century Network (AS6325)
CIDR
216.124.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Springfield (Vinegar Hill)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.124.0.0/16 | AS6325 ILLINOIS-CENTURY - Illinois Century Network | Valid | Other IRR | 2026-10-12 |
More-Specific Announcements
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.124.0.0/17 | AS6325 ILLINOIS-CENTURY - Illinois Century Network | Valid | - | 2026-10-12 |
| 216.124.128.0/17 | AS6325 ILLINOIS-CENTURY - Illinois Century Network | Valid | - | 2026-10-12 |
| 216.124.128.0/18 | AS6325 ILLINOIS-CENTURY - Illinois Century Network | Valid | - | 2026-10-12 |
| 216.124.156.0/22 | AS62523 CIRBN-LLC - CIRBN, LLC | Valid | - | 2026-10-12 |
| 216.124.192.0/18 | AS6325 ILLINOIS-CENTURY - Illinois Century Network | Valid | - | 2026-10-12 |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/216.124.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.124.0.0/16" | jq
External Links