IP address 157.228.136.48

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Overview

LocationCity, region and country where this IP is located.
Moscow, Moscow City, RU
ASNThe autonomous system that announces this IP on the internet.
AS204997 — First Server Limited
TimezoneThe IANA time zone at this IP's location.
Europe/Moscow
NetworkThe routed network block (CIDR) that contains this IP.
157.228.136.0/24
CompanyThe organization this IP is assigned to.
FIRST SERVER, SOCIEDAD LIMITADA
Abuse contactWhere to report spam, attacks or other misuse from this IP.
audit@1st-server.pro

Associated location

Moscow

Moscow City, Russia (RU)

Powered byIP Geolocation API

City
Moscow
District / county
Moscow
State / province
Moscow City
Country
Russia
Postal code
125009
Coordinates
55.75696, 37.61502

Russia

55.75696, 37.61502

© Google Maps

Threat score

5/100 Low risk

Powered byIP Security API

Flags detected

  • AnonymousTraffic from this IP hides its real origin (VPN, proxy or Tor).Not Detected
  • Known AttackerThis IP has been seen in attacks such as brute force, scanning or exploits.Not Detected
  • SpamThis IP has been reported for sending spam.Not Detected
  • TorThis IP is a Tor exit node.Not Detected
  • ProxyThis IP is an open, public or commercial proxy.Not Detected
    Residential ProxyA home or mobile connection resold as a proxy exit.Not Detected
  • BotAutomated traffic such as crawlers or scrapers comes from this IP.Not Detected
    Known Good BotThis bot is a known, legitimate crawler, such as a search engine.Not Detected
  • VPNThis IP belongs to a VPN service.Not Detected
  • Cloud ProviderThis IP belongs to a cloud or hosting provider's data center.Detected
  • Corporate GatewayA shared egress gateway used by a company's network.Not Detected
  • RelayThis IP is a relay exit, such as iCloud Private Relay.Not Detected

Cloud Provider

Detected
Provider Names
FIRST SERVER, SOCIEDAD LIMITADA

Abuse contact

FIRST SERVER ABUSE Contact Role Object

audit@1st-server.pro

Powered byIP Abuse Contact API

Name
FIRST SERVER ABUSE Contact Role Object
Organization
—
Network
157.228.136.0/24
Country
ES
Kind
group
Address
SPAIN
Emails
audit@1st-server.pro
Phone numbers
—

Autonomous system

AS204997

First Server Limited

Powered byIP to ASN Database

ASN
AS204997
Country
GB
Domain
first-server.net
Regional registry
RIPE
Organization
First Server Limited
Type
Hosting provider
Allocated on
2017-11-22

Organization

First Server Limited

AS204997 first-server.net Hosting GB

Associated company

FIRST SERVER, SOCIEDAD LIMITADA

HOSTING · first-server.net

Powered byIP to Company Database

Name
FIRST SERVER, SOCIEDAD LIMITADA
Type
Hosting provider
Domain
first-server.net

Network route

157.228.136.0/24

Powered byIP Geolocation API

Hostname
mail.sckhv.ru
Route
157.228.136.0/24
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

Europe/Moscow

2026-10-28 08:08

Powered byTime Zone API

Offset from UTC
3.0
Standard time zone
Moscow Standard Time
Standard abbreviation
MSK
Daylight saving time
No
DST savings (hours)
0
Observing DST now
No
Moscow

Europe/Moscow

UTC3.0

User agent string

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

Powered byUser Agent API

  • BrowserClaudeBotver. 1.0
  • EngineClaudeBotver. 1.0
  • Operating systemCloud
  • DeviceRobotAnthropic ClaudeBot
  • ArchitectureUnknown
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Response 
{
  "ip" : "157.228.136.48",
  "hostname" : "mail.sckhv.ru",
  "location" : {
    "district" : "Moscow",
    "city" : "Moscow",
    "locality" : "Moscow",
    "zipcode" : "125009",
    "latitude" : "55.75696",
    "longitude" : "37.61502",
    "continent_code" : "EU",
    "continent_name" : "Europe",
    "country_code2" : "RU",
    "country_code3" : "RUS",
    "country_name" : "Russia",
    "country_name_official" : "Russian Federation",
    "country_capital" : "Moscow",
    "state_prov" : "Moscow City",
    "state_code" : "RU-MOW",
    "accuracy_radius" : "7.343",
    "confidence" : "high",
    "dma_code" : "",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/ru_64.png",
    "geoname_id" : "6956712",
    "country_emoji" : "🇷🇺"
  },
  "country_metadata" : {
    "tld" : ".ru",
    "languages" : [ "ru", "tt", "xal", "cau", "ady", "kv", "ce", "tyv", "cv", "udm", "tut", "mns", "bua", "myv", "mdf", "chm", "ba", "inh", "tut", "kbd", "krc", "av", "sah", "nog" ],
    "calling_code" : "+7"
  },
  "network" : {
    "route" : "157.228.136.0/24",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "RUB",
    "name" : "Russian Ruble",
    "symbol" : "₽"
  },
  "asn" : {
    "organization" : "First Server Limited",
    "country" : "GB",
    "type" : "HOSTING",
    "domain" : "first-server.net",
    "rir" : "RIPE",
    "as_number" : "AS204997",
    "date_allocated" : "2017-11-22"
  },
  "company" : {
    "name" : "FIRST SERVER, SOCIEDAD LIMITADA",
    "type" : "HOSTING",
    "domain" : "first-server.net"
  },
  "security" : {
    "threat_score" : 5,
    "is_tor" : false,
    "is_proxy" : false,
    "proxy_provider_names" : [ ],
    "proxy_confidence_score" : 0,
    "proxy_last_seen" : "",
    "is_residential_proxy" : false,
    "is_vpn" : false,
    "vpn_provider_names" : [ ],
    "vpn_confidence_score" : 0,
    "vpn_last_seen" : "",
    "is_relay" : false,
    "relay_provider_name" : "",
    "is_anonymous" : false,
    "is_known_attacker" : false,
    "is_bot" : false,
    "bot_confidence_score" : 0,
    "bot_operator_name" : "",
    "bot_type" : "",
    "is_known_good_bot" : false,
    "bot_last_seen" : "",
    "is_spam" : false,
    "is_cloud_provider" : true,
    "cloud_provider_name" : "FIRST SERVER, SOCIEDAD LIMITADA",
    "is_corporate_gateway" : false,
    "corporate_gateway_type" : "",
    "corporate_gateway_provider_name" : ""
  },
  "abuse" : {
    "route" : "157.228.136.0/24",
    "country" : "ES",
    "name" : "FIRST SERVER ABUSE Contact Role Object",
    "organization" : "",
    "kind" : "group",
    "address" : "SPAIN",
    "emails" : [ "audit@1st-server.pro" ],
    "phone_numbers" : [ ]
  },
  "time_zone" : {
    "name" : "Europe/Moscow",
    "offset" : 3.0,
    "offset_with_dst" : 3.0,
    "current_time" : "2026-10-28 08:08:35.036+0300",
    "current_time_unix" : 1.793164115036E9,
    "current_tz_abbreviation" : "MSK",
    "current_tz_full_name" : "Moscow Standard Time",
    "standard_tz_abbreviation" : "MSK",
    "standard_tz_full_name" : "Moscow Standard Time",
    "is_dst" : false,
    "dst_savings" : 0,
    "dst_exists" : false,
    "dst_tz_abbreviation" : "",
    "dst_tz_full_name" : "",
    "dst_start" : { },
    "dst_end" : { }
  },
  "user_agent" : {
    "user_agent_string" : "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
    "name" : "ClaudeBot",
    "type" : "Robot",
    "version" : "1.0",
    "version_major" : "1",
    "device" : {
      "name" : "Anthropic ClaudeBot",
      "type" : "Robot",
      "brand" : "Anthropic",
      "cpu" : "Unknown"
    },
    "engine" : {
      "name" : "ClaudeBot",
      "type" : "Robot",
      "version" : "1.0",
      "version_major" : "1"
    },
    "operating_system" : {
      "name" : "Cloud",
      "type" : "Cloud",
      "version" : "??",
      "build" : "??",
      "version_major" : "??"
    }
  }
}

Evaluation Checklist

Behind the address

What the data tells you about 157.228.136.48.

Who operates 157.228.136.48?

First Server Limited operates AS204997, the autonomous system announcing this address. The associated company is FIRST SERVER, SOCIEDAD LIMITADA; the reported network is 157.228.136.0/24.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when First Server Limited reassigns the block, so treat Moscow as an estimate, not a fixed point.

View IP Location API

How do I report abuse?

The listed abuse contact is FIRST SERVER ABUSE Contact Role Object. Include the source IP, timestamps with a timezone, and relevant logs so the contact can investigate.

View Abuse Contact API

For developers

The same data. One API request.

Add IP location, network, and security data to your application.

cURL 
curl --get 'https://api.ipgeolocation.io/v3/ipgeo' \
  --data-urlencode 'apiKey=YOUR_API_KEY' \
  --data-urlencode 'ip=157.228.136.48' \
  --data-urlencode 'include=*'
Response 
{ "ip": "157.228.136.48" }

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Frequently Asked Questions

The latest lookup maps 157.228.136.48 to Moscow, Moscow City, Russia. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS204997 and company FIRST SERVER, SOCIEDAD LIMITADA. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 157.228.136.48 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 157.228.136.48 is Europe/Moscow. Teams commonly use this signal to localize timestamps, notifications, and fraud models.
IP intelligence is dynamic. Routing, ASN ownership, company names, and security posture can change over time, so this page should be treated as a point-in-time lookup for 157.228.136.48.
Use the JSON response on this page for testing, then move to production API workflows with structured fields for geolocation, network, ASN, security, abuse, and timezone data. Read documentation.