Data as of Nov 7, 2026
143.170.136.0/21
12 residential-proxy exits · 30 daysGranite Telecommunications LLC
Residential-proxy exits
Proxy exits
12
0.59% of its addresses · 30 days
Spread
3 of 8
/24s with at least one exit
Providers
37
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
3.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 143.170.143.0/24 | 0 | 10 | |
| 143.170.137.0/24 | 0 | 1 | |
| 143.170.138.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- ColaProxy
- EZProxies
- Elusive
- EnigmaProxy
- FastProxy
- FloppyData
- Geonode
- GloryCloud
- HideProxy
- IPFly
- IPPeak
- InfiniteProxies
- LemonBright
- NovaProxy
- Novada
- PrivateProxy
- Proxiware
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- PuraRoute
- RainProxy
- RealProxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 143.170.0.0/16 since Oct 2019 | AS16504 | Internet provider | 92 1 always on | Granite Telecommunications LLC |
Network & registry
Origin network
AS16504
US
- Name
- Granite Telecommunications LLC
- Type
- Internet provider
- Registered
- Oct 14, 2013
- Domain
- granitenet.com
- Website
- granitenet.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2022
- Current origin since
- Mar 2022 · 4.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.170.0.0/16 | AS16504 | /22 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16504 | ARIN | man create Granite Telecommunications LLC | MNT-GRANI-25 | Sep 22, 2025 |
Whois
Registration for this announcement
- Range
- 143.
170. 0. 0/ 16 - Netname
- GRANI-25
- Registrant
- Granite Telecommunications LLC
- Organization
- Granite Telecommunications LLC (GRANI-25)
- Org address
- 1 Heritage Drive, Quincy, MA, 02171
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-143-170-0-0-1
- Parent
- NET-143-0-0-0-0
- Created
- Mar 7, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 7, 2017
- Status
- assigned
Report abuse
Abuse contact
- abuse@
granitenet. com - Name
- Abuse26
- Phone
- +1-617-837-5500
- Handle
- ABUSE9720-ARIN