IP Address Details IPv4 US
173.211.81.11
Hostname cp4.lax1.ultacp.com

Geolocation

Country
United States
Region
New York
City
Buffalo
Postal code
14205
Timezone
America/New_York
Continent
North America
Coordinates
42.8864° N, 78.8784° W
Accuracy
~20 km

Network Information

ASN
AS396356
ISP / Organization
Latitude.sh

Security Assessment

0
Threat Score
No risk

Based on ASN type, proxy detection, and Tor exit node checks.

✅ VPN/Hosting
✅ Proxy
✅ Tor Exit

WHOIS IP Lookup

Show raw data 
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


#
# Query terms are ambiguous.  The query is assumed to be:
#     "n 173.211.81.11"
#
# Use "?" to get help.
#

Colocation America Corporation CAC-BLOCK7 (NET-173-211-0-0-1) 173.211.0.0 - 173.211.127.255
IPXO LLC IL-845 (NET-173-211-80-0-1) 173.211.80.0 - 173.211.87.255
Internet Utilities NA LLC NETUTILS (NET-173-211-80-0-2) 173.211.80.0 - 173.211.87.255
Private Customer NET-173-211-81-0-24 (NET-173-211-81-0-1) 173.211.81.0 - 173.211.81.255



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

API Preview

View docs → 
GET https://ipmeu.ro/api/lookup?ip=173.211.81.11&key=YOUR_API_KEY

{
    "status": "success",
    "data": {
        "ip": "173.211.81.11",
        "version": 4,
        "hostname": "cp4.lax1.ultacp.com",
        "geo": {
            "country": "United States",
            "country_code": "US",
            "region": "New York",
            "region_code": "NY",
            "city": "Buffalo",
            "postal_code": "14205",
            "latitude": 42.88640000000000185309545486234128475189208984375,
            "longitude": -78.87839999999999918145476840436458587646484375,
            "timezone": "America/New_York",
            "continent": "North America",
            "continent_code": "NA"
        },
        "asn": {
            "number": 396356,
            "name": "Latitude.sh",
            "description": "Latitude.sh - AS396356",
            "country": "Brazil",
            "country_code": "BR",
            "registry": "LACNIC",
            "allocated": "2026-03-21",
            "total_ips": null
        },
        "whois": {
            "net_range": null,
            "net_name": null,
            "org_name": null,
            "org_id": null,
            "country": null,
            "abuse_email": null,
            "registered": null,
            "updated": null
        },
        "security": {
            "vpn": false,
            "proxy": false,
            "tor": false,
            "threat_score": 0
        }
    }
}

WHOIS Information

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About This IP Address

The IP address 173.211.81.11 is a IPv4 address located in Buffalo, New York, United States. It is assigned to Latitude.sh (AS396356) and operates in the America/New_York timezone.

IP geolocation data is approximate and may vary in accuracy at city level. This information is useful for content localization, fraud prevention and network diagnostics.

For enhanced privacy, we recommend using a VPN service to mask your real IP address and encrypt your internet traffic.

Geographic Context

  • 📍 Country: United States
  • 🗺️ Region: New York
  • 🏙️ City: Buffalo
  • 🕐 Timezone: America/New_York

Network Context

Frequently Asked Questions about 173.211.81.11

Where is IP address 173.211.81.11 located?
IP address 173.211.81.11 is a IPv4 address. Based on geolocation data, it is associated with Buffalo, New York, United States and is operated by Latitude.sh. Geolocation is approximate and reflects the registered location of the ISP, not necessarily the physical location of the device.
Is this IP address a VPN, proxy, or Tor exit node?
The security assessment above shows whether this IP is flagged as a VPN server, open proxy, or Tor exit node. These checks are based on known IP lists and ASN type analysis. A low threat score indicates normal residential or business traffic.
How accurate is IP geolocation data?
IP geolocation is generally accurate at the country level (95%+) and at the city level (50–80%). Accuracy depends on how the ISP has registered its address blocks. For precise location, GPS or user-provided data is required.