Bot IP: 141.8.143.1

Name: Bot IP Lookup: 141.8.143.1 (Yandex Bot)
Creator: Track-A-Bot

Yandex Bot is the primary web crawler used by Yandex, a major Russian search engine, to index and update web content for its search results.

Likely legitimate

Track-A-Bot Trust Score: 87/100

score

0255075100

Why Track-A-Bot rated this IP (tap to expand)

Identity

✅ Marked as bot traffic
✅ Bot name present
✅ User-agent matches bot name
✅ User-agent includes identity link/email

Hostname

✅ Hostname observed
ℹ️ Hostname does not resemble bot name
ℹ️ Hostname status not verified
✅ No hostname mismatch flags

Behavior

ℹ️ No /robots.txt request observed
✅ No referrer (typical crawler behavior)
✅ Mostly 200/304 responses
📌 Visits: 36
⏱️ Age: 6327h

Penalties

✅ No major spoof pattern
✅ No fingerprint fields
✅ Cookies not enabled
✅ No connection type

Total visits: 36 First seen: Mar 24th, 2025 3:52 AM Last seen: Dec 12th, 2025 7:23 PM

Known Hostname(s)

141-8-143-1.spider.yandex.com

Known User Agent(s)

Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)

Known Accepted Encoding(s)

gzip,deflate

Common User-Agent Tokens

These are identifiers found inside user-agent strings we observed for yandexbot.

Token

Seen

First seen

Last seen

yandexbot/3.0

5,867

3/16/24

12/12/25

yandexbot/3.0 5,867 seen

First 3/16/24

Last 12/12/25

yandexfavicons/1.0

10/15/24

12/12/25

yandexfavicons/1.0 88 seen

First 10/15/24

Last 12/12/25

yandeximages/3.0

4/6/24

7/24/24

yandeximages/3.0 4 seen

First 4/6/24

Last 7/24/24

yandexrenderresourcesbot/1.0

7/7/24

4/12/25

yandexrenderresourcesbot/1.0 4 seen

First 7/7/24

Last 4/12/25

build/mmb29k

5/10/24

12/12/25

build/mmb29k 2 seen

First 5/10/24

Last 12/12/25

sm-g570f

5/10/24

12/12/25

sm-g570f 2 seen

First 5/10/24

Last 12/12/25

yandexmetrika/3.0

5/10/24

12/12/25

yandexmetrika/3.0 2 seen

First 5/10/24

Last 12/12/25

ytranslate

5/10/24

12/12/25

ytranslate 2 seen

First 5/10/24

Last 12/12/25

yadirectfetcher/1.0

12/12/25

yadirectfetcher/1.0 1 seen

First 12/12/25

Last 12/12/25

Identity Links

These are URLs we observed in association with yandexbot (often used as an identity, help, or policy link).

URL

Seen

First seen

Last seen

yandex.com/bots

5,966

3/16/24

12/12/25

yandex.com/bots 5,966 seen yandex.com

First 3/16/24

Last 12/12/25

This page provides a detailed lookup for the bot with the IP address of 141.8.143.1, based on real-world traffic observed across websites using Track-A-Bot software. Use this information to verify whether activity from this IP belongs to a legitimate search engine crawler, or to analyze bot behavior on your website.