IP address 128.139.34.246

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Overview

LocationCity, region and country where this IP is located.
Jerusalem, IL
ASNThe autonomous system that announces this IP on the internet.
AS378 — Israel Inter-University Computation Center
TimezoneThe IANA time zone at this IP's location.
Asia/Jerusalem
NetworkThe routed network block (CIDR) that contains this IP.
128.139.34.0/23
CompanyThe organization this IP is assigned to.
Israel Inter-University Computation Center
Abuse contactWhere to report spam, attacks or other misuse from this IP.
cert@cert.ac.il

Associated location

Jerusalem

Israel (IL)

Powered byIP Geolocation API

City
Jerusalem
District / county
Jerusalem
State / province
Jerusalem
Country
Israel
Postal code
94581
Coordinates
31.78003, 35.21873

Israel

31.78003, 35.21873

© Google Maps

Threat score

0/100 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.Not 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

No anonymity signals

This IP is not flagged as an attacker, spam source, Tor exit, VPN, proxy, relay, bot, cloud provider or corporate gateway.

Abuse contact

IUCC Abuse Contact

cert@cert.ac.il

Powered byIP Abuse Contact API

Name
IUCC Abuse Contact
Organization
—
Network
128.139.0.0/17
Country
IL
Kind
group
Address
Software Engineering Building, Tel Aviv University, Ramat Aviv, Israel
Emails
cert@cert.ac.il
Phone numbers
+972 3-646-0555+972 3-646-0557

Autonomous system

AS378

Israel Inter-University Computation Center

Powered byIP to ASN Database

ASN
AS378
Country
IL
Domain
iucc.ac.il
Regional registry
RIPE
Organization
Israel Inter-University Computation Center
Type
Education
Allocated on
2002-05-30

Organization

Israel Inter-University Computation Center

AS378 iucc.ac.il Education IL

Associated company

Israel Inter-University Computation Center

EDUCATION · iucc.ac.il

Powered byIP to Company Database

Name
Israel Inter-University Computation Center
Type
Education
Domain
iucc.ac.il

Network route

128.139.34.0/23

Powered byIP Geolocation API

Hostname
128.139.34.246
Route
128.139.34.0/23
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

Asia/Jerusalem

2026-10-28 09:36

Powered byTime Zone API

Offset from UTC
2.0
Standard time zone
Israel Standard Time
Standard abbreviation
IST
Daylight saving time
Yes
DST savings (hours)
0
Observing DST now
No
Jerusalem

Asia/Jerusalem

UTC2.0

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" : "128.139.34.246",
  "hostname" : "128.139.34.246",
  "location" : {
    "district" : "Jerusalem",
    "city" : "Jerusalem",
    "locality" : "Jerusalem",
    "zipcode" : "94581",
    "latitude" : "31.78003",
    "longitude" : "35.21873",
    "continent_code" : "AS",
    "continent_name" : "Asia",
    "country_code2" : "IL",
    "country_code3" : "ISR",
    "country_name" : "Israel",
    "country_name_official" : "State of Israel",
    "country_capital" : "Jerusalem",
    "state_prov" : "Jerusalem",
    "state_code" : "IL-JM",
    "accuracy_radius" : "7.813",
    "confidence" : "high",
    "dma_code" : "",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/il_64.png",
    "geoname_id" : "10233887",
    "country_emoji" : "🇮🇱"
  },
  "country_metadata" : {
    "tld" : ".il",
    "languages" : [ "he", "ar-IL", "en-IL" ],
    "calling_code" : "+972"
  },
  "network" : {
    "route" : "128.139.34.0/23",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "ILS",
    "name" : "New Israeli Sheqel",
    "symbol" : "₪"
  },
  "asn" : {
    "organization" : "Israel Inter-University Computation Center",
    "country" : "IL",
    "type" : "EDUCATION",
    "domain" : "iucc.ac.il",
    "rir" : "RIPE",
    "as_number" : "AS378",
    "date_allocated" : "2002-05-30"
  },
  "company" : {
    "name" : "Israel Inter-University Computation Center",
    "type" : "EDUCATION",
    "domain" : "iucc.ac.il"
  },
  "security" : {
    "threat_score" : 0,
    "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" : false,
    "cloud_provider_name" : "",
    "is_corporate_gateway" : false,
    "corporate_gateway_type" : "",
    "corporate_gateway_provider_name" : ""
  },
  "abuse" : {
    "route" : "128.139.0.0/17",
    "country" : "IL",
    "name" : "IUCC Abuse Contact",
    "organization" : "",
    "kind" : "group",
    "address" : "Software Engineering Building, Tel Aviv University, Ramat Aviv, Israel",
    "emails" : [ "cert@cert.ac.il" ],
    "phone_numbers" : [ "+97236460555", " +97236460557" ]
  },
  "time_zone" : {
    "name" : "Asia/Jerusalem",
    "offset" : 2.0,
    "offset_with_dst" : 2.0,
    "current_time" : "2026-10-28 09:36:26.593+0200",
    "current_time_unix" : 1.793172986593E9,
    "current_tz_abbreviation" : "IST",
    "current_tz_full_name" : "Israel Standard Time",
    "standard_tz_abbreviation" : "IST",
    "standard_tz_full_name" : "Israel Standard Time",
    "is_dst" : false,
    "dst_savings" : 0,
    "dst_exists" : true,
    "dst_tz_abbreviation" : "IDT",
    "dst_tz_full_name" : "Israel Daylight Time",
    "dst_start" : {
      "utc_time" : "2026-03-27 TIME 00:00",
      "duration" : "+1.00H",
      "gap" : true,
      "date_time_after" : "2026-03-27 TIME 03:00",
      "date_time_before" : "2026-03-27 TIME 02:00",
      "overlap" : false
    },
    "dst_end" : {
      "utc_time" : "2026-10-24 TIME 23:00",
      "duration" : "-1.00H",
      "gap" : false,
      "date_time_after" : "2026-10-25 TIME 01:00",
      "date_time_before" : "2026-10-25 TIME 02:00",
      "overlap" : true
    }
  },
  "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 128.139.34.246.

Who operates 128.139.34.246?

Israel Inter-University Computation Center operates AS378, the autonomous system announcing this address. The associated company is Israel Inter-University Computation Center; the reported network is 128.139.34.0/23.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when Israel Inter-University Computation Center reassigns the block, so treat Jerusalem as an estimate, not a fixed point.

View IP Location API

How do I report abuse?

The listed abuse contact is IUCC Abuse Contact. 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=128.139.34.246' \
  --data-urlencode 'include=*'
Response 
{ "ip": "128.139.34.246" }

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Frequently Asked Questions

The latest lookup maps 128.139.34.246 to Jerusalem, Jerusalem, Israel. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS378 and company Israel Inter-University Computation Center. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 128.139.34.246 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 128.139.34.246 is Asia/Jerusalem. 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 128.139.34.246.
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.