Data as of Nov 8, 2026
216.177.9.0/24
3 residential-proxy exits · 30 daysFibercast Corporation
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
3
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
4 observations
Proxy providers listing exits
- ColaProxy
- FastProxy
- LemonBright
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.177.8.0/23 since Mar 2021 | AS63009 | Residential | 11 | Fibercast Corporation | |
| 216.177.0.0/19 since Sep 18, 2026 | AS10367 | Residential | 25 3 always on | Fibercast Corporation |
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 |
|---|---|---|---|---|---|---|
| 216.177.0.0/19 | 8,192 | FIBERCAST | Fibercast Corporation (FC-208) · US | Direct Allocation | Dec 30, 1998 | abuse@ |
| └ 216.177.9.0/24 | 256 | M2-FCC-STW-BLK-2 | Fibercast Cable Communications (C05685393) · US | Reassigned | Apr 16, 2015 | abuse@ via FIBERCAST |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Fibercast Corporation
- Handle
- FC-208
- Range
- 216.
177. 0. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Dec 30, 1998
Origin network
AS10367
US
- Name
- Fibercast Corporation
- Type
- Internet provider
- Registered
- Jul 14, 1997
- Domain
- fibercast.net
- Website
- www.fibercast.net/
- 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
- Rotating
- First seen
- Nov 2015
- Current origin since
- Jul 2023 · 3.3 yr
- Origin networks
- 2
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 4
- Also announced by
- 63009
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10367 | ARIN | CAV.NET | MNT-FC-208 | Feb 17, 2023 |
Whois
Registration for this announcement
- Range
- 216.
177. 9. 0/ 24 - Netname
- M2-FCC-STW-BLK-2
- Registrant
- Fibercast Cable Communications
- Organization
- Fibercast Cable Communications (C05685393)
- Type
- Reassigned
- Handle
- NET-216-177-9-0-1
- Parent
- NET-216-177-0-0-1
- Created
- Apr 16, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 30, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
fibercast. net - Name
- Network Abuse Dept
- Phone
- +1-603-689-0000
- Handle
- NAD99-ARIN