Data as of Nov 12, 2026
209.133.4.0/24
3 residential-proxy exits · 30 daysZayo Bandwidth
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
8
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
1.2K observations
Proxy providers listing exits
- AnyIP
- CliProxy
- ColaProxy
- FloppyData
- NovaProxy
- ProxyEmpire
- Thordata
- VantageProxies
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 252 | 98% | 2 | |
| Business | 4 | 1.6% | 1 |
Network & registry
Announced by
Covering announcement 209.133.0.0/17
- Prefix
- 209.133.0.0/17
- Announced by
- AS6461 Zayo Bandwidth
- Type
- Internet provider
- Proxy exits
- 86
- Always-on exits
- 6
- RPKI
- RPKI valid
- Netname
- NETBLK-ABOVENET-3
- Registrant
- Zayo Bandwidth
- RIR
- ARIN
Origin network
AS6461
US
- Name
- Zayo Bandwidth
- Type
- Internet provider
- Registered
- Apr 22, 1996
- Domain
- zayo.com
- Website
- www.zayo.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 209.133.0.0/17
209.133.0.0/17
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 |
|---|---|---|---|---|
| 209.133.0.0/17 | AS6461 | /17 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 209.
133. 0. 0/ 17 - Netname
- NETBLK-ABOVENET-3
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-133-0-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Sep 19, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 19, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN