Data as of Nov 15, 2026
209.66.64.0/18
41 residential-proxy exits · 30 daysZayo Bandwidth
Residential-proxy exits
Proxy exits
41
0.25% of its addresses · 30 days
Spread
15 of 64
/24s with at least one exit
Providers
58
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
5.5K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 209.66.120.0/24 | 0 | 9 | |
| 209.66.113.0/24 | 0 | 5 | |
| 209.66.104.0/24 | 0 | 5 | |
| 209.66.125.0/24 | 0 | 3 | |
| 209.66.88.0/24 | 0 | 3 | |
| 209.66.115.0/24 | 0 | 3 | |
| 209.66.114.0/24 | 0 | 3 | |
| 209.66.94.0/24 | 0 | 2 | |
| 209.66.102.0/24 | 0 | 2 | |
| 209.66.92.0/24 | 0 | 1 | |
| 209.66.99.0/24 | 0 | 1 | |
| 209.66.98.0/24 | 0 | 1 | |
| 209.66.79.0/24 | 0 | 1 | |
| 209.66.121.0/24 | 0 | 1 | |
| 209.66.80.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- Decodo
- EZProxies
- Elusive
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonode
- GloryCloud
- GoProxies
- IPFly
- IPPeak
- IPROCKET_BASIC
- IPROCKET_PREMIUM
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- LemonBright
- LudaxProxy
- MangoProxy
- MoMoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Oxylabs
- PROXYON
- PROXYSCRAPE
- Proxiware
- Proxy302
- ProxyEmpire
- ProxyGeo
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- ResiProxies
- Shifter
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- WealthProxies
- ZENPROXY_LITE
Announcements
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 | Holder | RPKI |
|---|---|---|---|---|
| 209.66.65.0/24 since Oct 2007 | AS7752 | Internet provider | Zayo Bandwidth | |
| 209.66.73.0/24 since Mar 2016 | AS393948 | Business | Zayo Bandwidth | |
| 209.66.89.0/24 since Sep 2022 | AS22509 | Business | Zayo Bandwidth | |
| 209.66.90.0/24 since May 2026 | AS17245 | Business | Zayo Bandwidth | |
| 209.66.93.0/24 since Jun 2008 | AS40920 | Hosting | Zayo Bandwidth | |
| 209.66.103.0/24 since Nov 2021 | AS13431 | Business | Zayo Bandwidth | |
| 209.66.107.0/24 since Dec 2020 | AS40934 | Business | Zayo Bandwidth | |
| 209.66.116.0/24 since Nov 2017 | AS14011 | Business | Zayo Bandwidth | |
| 209.66.119.0/24 since Jul 2015 | AS47074 | Business | Zayo Bandwidth | |
| 209.66.124.0/24 since May 2017 | AS25906 | Business | Zayo Bandwidth |
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 |
|---|---|---|---|---|---|---|
| 209.66.64.0/18 | 16,384 | NETBLK-ABOVENET2 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Apr 9, 1997 | abuse@ |
| └ 209.66.127.0/24 | 256 | ZAYO-IDIA-293936-209-66-127-0-24 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
16,384 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 14,012 | 86% | 17 | |
| Business | 2,116 | 13% | 10 | |
| Hosting | 256 | 1.6% | 1 |
Network & registry
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 this prefix
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 |
|---|---|---|---|---|
| 209.66.64.0/18 | AS6461 | /18 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6461 | ARIN | Zayo Group | MNT-ZAYOB | Dec 23, 2022 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 209.66.68.0/24 | AS394976 | ARIN | MNT-ADS-470 route 209.066.068.000/24 AS394976 | MNT-ADS-470 | Jul 31, 2026 |
| 209.66.100.0/23 | AS3925 | ARIN | 303 Potrero Street Suite | MNT-GOTNET | Jul 20, 2020 |
| 209.66.117.0/24 | AS19300 | ALTDB | KUBRA - US1 | MAINT-AS19300 | Oct 14, 2020 |
| 209.66.126.0/24 | AS7936 | ARIN | Zayo Bandwidth | MNT-ZAYOB | Jan 31, 2025 |
Whois
Registration for this announcement
- Range
- 209.
66. 64. 0/ 18 - Netname
- NETBLK-ABOVENET2
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-66-64-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Apr 9, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 9, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN