Data as of Nov 8, 2026
172.99.249.0/24
1 residential-proxy exit · 30 daysChicagoservers.org · space held by Hotlineservers
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 27, 2026
from AS400298
registry: reallocated to Chicagoservers.org LLC by Hotlineservers, Oct 9, 2026
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
9
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
58 observations
Proxy providers listing exits
- BirdProxies
- Byteful
- GSocks
- Infatica
- NodeProxy
- Proxiware
- Proxyma
- RainProxy
- Shifter
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 172.99.249.0/24 | 256 | CHICAGOSERVERS-LLC | Hotlineservers (HL-682) · US | Direct Allocation | Jan 11, 2021 | — |
| └ 172.99.249.0/24 | 256 | CHICAGOSERVERS-LLC | Chicagoservers.org LLC (CL-2385) · US | Reallocated | Oct 9, 2026 | report@ |
Network & registry
Registry
Holder
- Organization
- Hotlineservers
- Handle
- HL-682
- Range
- 172.
99. 249. 0/ 24 - Registration type
- Direct Allocation
- Record created
- Jan 11, 2021
- Reallocated to
- Chicagoservers.org LLC (CL-2385)
- Reallocated
- Oct 9, 2026
Origin network
AS394203
US
- Name
- Chicagoservers.org
- Type
- Hosting
- Registered
- Sep 11, 2026
- Domain
- chicagoservers.org
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2021
- Current origin since
- Sep 27, 2026 · 1 mo
- Origin networks
- 4
- Last change of origin
- Sep 27, 2026
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 172.
99. 249. 0/ 24 - Netname
- CHICAGOSERVERS-LLC
- Registrant
- Chicagoservers.org LLC
- Organization
- Chicagoservers.org LLC (CL-2385)
- Org address
- 603 discovery drive, west chicago, IL, 60185
- Org country
- US
- Type
- Reallocated
- Handle
- NET-172-99-249-0-2
- Parent
- NET-172-99-249-0-1
- Created
- Oct 9, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 11, 2021
- Status
- assigned
Report abuse
Abuse contact
- report@
chicagoservers. org - Name
- Abuse
- Phone
- +1-847-553-4206
- Handle
- ABUSE8036-ARIN