Data as of Nov 8, 2026
104.171.172.0/24
Anonymizer · Datacenter proxy1 residential-proxy exit · 30 daysRackdog, LLC · space held by Sneaker Server, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recently moved
Recent change
New origin May 2026
from AS6079 RCN
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
4.6K observations
IPv4 market
Path
Announced by AS398465 since May 2026 · 6 mo ago
1 · Holder
record created Oct 19, 2020 · reallocated to Cable & Fiberlink Oct 9, 2021
2 · Leased from
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 104.171.172.0/24 | /24s |
|---|---|---|---|
| Sneaker Server | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
104.171.172.0/24
From the registry to its use
- Aug 8, 2015– Sep 8, 2015
- May 18, 2017– Jun 22, 2017
- Jun 11, 2017– Oct 28, 2020AnnouncedAS26484 Columbia County Board of Education
- Dec 8, 2017– Dec 19, 2017
- Oct 17, 2020– Oct 28, 2020
- Oct 17, 2020– Feb 1, 2021
- Oct 19, 2020Registry recordSneaker Server, LLCDirect Allocation104.171.160.0/20
- Oct 9, 2021ReallocatedCable & FiberlinkReallocated104.171.164.0 - 104.171.175.255
- Apr 10, 2022– Jul 15, 2024
- Jun 13, 2024Route objectRackdogRADB route object for AS6079 RCN, maintainer MAINT-AS398465
- Jul 4, 2024– May 30, 2026
- May 19, 2026– today
- May 20, 2026Route objectAS398465 Rackdog, LLCARIN route object for AS398465 Rackdog, LLC, maintainer MNT-SSL-1052
- todayLeased fromRackdogIP broker
- todayUsedSneaker ServerProxy seller
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 |
|---|---|---|---|---|---|---|
| 104.171.160.0/20 | 4,096 | SSL-1052 | Sneaker Server, LLC (SSL-1052) · US | Direct Allocation | Oct 19, 2020 | contact@ |
| └ 104. | 3,072 | CABLE-FIBER | Cable & Fiberlink (MIL-167) · US | Reallocated | Oct 9, 2021 | ipoperations@ |
Network & registry
IPv4 market
Holder
- Organization
- Sneaker Server, LLC
- Handle
- SSL-1052
- Range
- 104.
171. 160. 0/ 20 - Registration type
- Direct Allocation
- Record created
- Oct 19, 2020
- Reallocated to
- Cable & Fiberlink (MIL-167)
- Reallocated range
- 104.
171. 164. 0 - 104. 171. 175. 255 - Reallocated
- Oct 9, 2021
Origin network
AS398465
US
- Name
- Rackdog, LLC
- Type
- Hosting
- Registered
- Jun 15, 2020
- Domain
- rackdog.com
- Website
- rackdog.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2015
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 9
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 8
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 104.171.172.0/24 | AS398465 | /24 | ARIN | RPKI valid |
| 104.171.160.0/20 | AS1239 | /24 | ARIN | Another network |
| 104.171.160.0/20 | AS6079 | /24 | ARIN | Another network |
| 104.171.160.0/20 | AS7922 | /24 | ARIN | Another network |
| 104.171.160.0/20 | AS22773 | /24 | ARIN | Another network |
| 104.171.160.0/20 | AS211936 | /24 | ARIN | Another network |
| 104.171.160.0/20 | AS399296 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 104.
171. 164. 0 - 104. 171. 175. 255 - Netname
- CABLE-FIBER
- Registrant
- Cable & Fiberlink
- Organization
- Cable & Fiberlink (MIL-167)
- Org address
- 425 HUEHL RD BLDG 4B, Northbrook, IL, 60062
- Org country
- US
- Type
- Reallocated
- Handle
- NET-104-171-164-0-1
- Parent
- NET-104-171-160-0-1
- Created
- Oct 9, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 19, 2020
- Status
- assigned
Report abuse
Abuse contact
- ipoperations@
cablefiberlink. com - Name
- CABLE AND FIBERLINK
- Phone
- +1-224-803-4912
- Handle
- CABLE66-ARIN