Data as of Nov 5, 2026
172.84.181.0/24
2 residential-proxy exits · 30 daysServers.com, Inc. · space held by Altus Communications Inc.
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
2
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
5 observations
Proxy providers listing exits
- DataImpulse
- Proxy4U
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 |
|---|---|---|---|---|---|---|
| 172.84.176.0/20 | 4,096 | AC-351 | Altus Communications Inc. (AC-351) · US | Direct Allocation | Apr 19, 2019 | amin@ |
| └ 172.84.180.0/23 | 512 | TTL-100 | nb.net (C09966134) · CZ | Reassigned | Aug 11, 2023 | amin@ via AC-351 |
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
IPv4 market
Holder
- Organization
- Altus Communications Inc.
- Handle
- AC-351
- Range
- 172.
84. 176. 0/ 20 - Registration type
- Direct Allocation
- Record created
- Apr 19, 2019
Origin network
AS7979
US
- Name
- Servers.com, Inc.
- Type
- Hosting
- Registered
- Mar 11, 1997
- Domain
- servers.com
- Website
- servers.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 6
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2020
- Current origin since
- Jan 2025 · 1.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 172.84.181.0/24 | AS7979 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 172.
84. 180. 0/ 23 - Netname
- TTL-100
- Registrant
- nb.net
- Organization
- nb.net (C09966134)
- Type
- Reassigned
- Handle
- NET-172-84-180-0-1
- Parent
- NET-172-84-176-0-1
- Created
- Aug 11, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 19, 2019
- Status
- assigned
Report abuse
Abuse contact
- amin@
altuscgi. com - Name
- Admin
- Phone
- +1-775-332-0889
- Handle
- ADMIN6926-ARIN