Data as of Nov 9, 2026
173.231.73.0/24
2 residential-proxy exits · 30 daysY K Communications, LTD
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
3
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
4 observations
Proxy providers listing exits
- LemonBright
- LudaxProxy
- NovaProxy
Network & registry
Announced by
Covering announcement 173.231.72.0/21
- Prefix
- 173.231.72.0/21
- Announced by
- AS13943 Y K Communications, LTD
- Type
- Residential
- Proxy exits
- 9
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- YKC-TEXAS
- Registrant
- Y K Communications, LTD
- RIR
- ARIN
Origin network
AS13943
US
- Name
- Y K Communications, LTD
- Type
- Internet provider
- Registered
- Sep 20, 1999
- Domain
- ykc.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 173.231.72.0/21
173.231.72.0/21
Routing history
- Pattern
- Stable
- First seen
- Nov 2019
- Current origin since
- Nov 2019 · 7.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 173.231.72.0/21 | AS13943 | /21 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 173.
231. 72. 0/ 21 - Netname
- YKC-TEXAS
- Registrant
- Y K Communications, LTD
- Organization
- Y K Communications, LTD (YKCOMM-3)
- Org address
- P.O. Box 329, Ganado, TX, 77962
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-173-231-72-0-2
- Parent
- NET-173-0-0-0-0
- Created
- Oct 22, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 22, 2019
- Status
- assigned
Report abuse
Abuse contact
- joel@
ykc. com - Name
- Green, Joel
- Phone
- +1-361-771-4118
- Handle
- GREEN1590-ARIN