Data as of Nov 13, 2026
66.99.0.0/17
17 residential-proxy exits · 30 daysIllinois Century Network
Residential-proxy exits
Proxy exits
17
0.05% of its addresses · 30 days
Spread
6 of 128
/24s with at least one exit
Providers
28
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
1.2K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 66.99.9.0/24 | 0 | 10 | |
| 66.99.15.0/24 | 0 | 2 | |
| 66.99.95.0/24 | 0 | 2 | |
| 66.99.20.0/24 | 0 | 1 | |
| 66.99.48.0/24 | 0 | 1 | |
| 66.99.56.0/24 | 0 | 1 |
Proxy providers listing exits
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- ColaProxy
- Elusive
- EnigmaProxy
- Evomi
- FloppyData
- Geonode
- GonzoProxy
- Infatica
- InfiniteProxies
- LemonBright
- NovaProxy
- PrivateProxy
- Proxy-Seller
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.99.0.0/16 since May 2005 | AS6325 | Business | 20 | Illinois Century Network |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.99.0.0/18 since Sep 2013 | AS6325 | Business | 15 | Illinois Century Network | |
| 66.99.5.0/24 since Mar 2011 | AS19480 | Business | Illinois Century Network | ||
| 66.99.8.0/22 since Jul 2010 | AS19941 | Business | 10 | Illinois Century Network | |
| 66.99.13.0/24 since Jun 2023 | AS10308 | Business | Illinois Century Network | ||
| 66.99.14.0/23 since Dec 2024 | AS10308 | Business | 2 | Illinois Century Network | |
| 66.99.14.0/24 since Jun 2023 | AS10308 | Business | Illinois Century Network | ||
| 66.99.15.0/24 since Jun 2023 | AS10308 | Business | 2 | Illinois Century Network | |
| 66.99.51.0/24 since Sep 2026 | AS402166 | Business | Illinois Century Network | ||
| 66.99.64.0/18 since Sep 2013 | AS6325 | Business | 2 | Illinois Century Network |
Network & registry
Origin network
AS6325
US
- Name
- Illinois Century Network
- Type
- Education
- Registered
- Oct 31, 2001
- Domain
- illinois.gov
- Website
- icn.illinois.gov/
- 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
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.99.0.0/17 | AS6325 | /17 | ARIN | RPKI valid |
| 66.99.0.0/16 | AS6325 | /16 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6325 | RADB | State of IL CMS | MAINT-AS6325 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 66.
99. 0. 0/ 16 - Netname
- ICN7
- 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-66-99-0-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Apr 9, 2001
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 9, 2001
- Status
- assigned
Report abuse
Abuse contact
- doit.
security@ illinois. gov - Name
- ICN Abuse
- Phone
- +1-217-524-3648
- Handle
- ICNAB-ARIN