Bot IP: 66.249.72.5

Name: Bot IP Lookup: 66.249.72.5 (Googlebot)
Creator: Track-A-Bot

Bot Name: Googlebot

Googlebot is the web crawling bot used by Google to discover and index web pages for its search engine.

Verified bot

Track-A-Bot Trust Score: 100/100

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
✅ Hostname resembles bot name
ℹ️ Hostname status not verified
✅ No hostname mismatch flags

Behavior

✅ Requested /robots.txt
✅ No referrer (typical crawler behavior)
✅ Mostly 200/304 responses
📌 Visits: 12
⏱️ Age: 6837h

Penalties

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

Total visits: 13 First seen: Jul 13th, 2024 12:16 PM Last seen: Apr 24th, 2025 9:37 AM

Known Hostname(s)

crawl-66-249-72-5.googlebot.com

Known User Agent(s)

Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)
Googlebot-Image/1.0

Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.6422.175 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)

Known Accepted Encoding(s)

gzip, deflate, br

Common User-Agent Tokens

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

Token

Seen

First seen

Last seen

googlebot/2.1

152,676

3/17/24

12/12/25

googlebot/2.1 152,676 seen

First 3/17/24

Last 12/12/25

googlebot

115

5/14/25

7/27/25

googlebot 115 seen

First 5/14/25

Last 7/27/25

mobile/15e148

1/31/25

12/12/25

mobile/15e148 12 seen

First 1/31/25

Last 12/12/25

11_0

1/31/25

12/12/25

11_0 10 seen

First 1/31/25

Last 12/12/25

pixel

1/30/25

12/12/25

pixel 9 seen

First 1/30/25

Last 12/12/25

x86_64

1/28/25

12/12/25

x86_64 7 seen

First 1/28/25

Last 12/12/25

16promax

12/12/25

16promax 6 seen

First 12/12/25

Last 12/12/25

18_0

12/12/25

18_0 6 seen

First 12/12/25

Last 12/12/25

inapp

12/12/25

inapp 6 seen

First 12/12/25

Last 12/12/25

naver

12/12/25

naver 6 seen

First 12/12/25

Last 12/12/25

search

12/12/25

search 6 seen

First 12/12/25

Last 12/12/25

16_3_1

7/19/25

12/12/25

16_3_1 2 seen

First 7/19/25

Last 12/12/25

17_2

1/28/25

12/12/25

17_2 2 seen

First 1/28/25

Last 12/12/25

build/tq3a.240321.001

12/12/25

build/tq3a.240321.001 2 seen

First 12/12/25

Last 12/12/25

pro

12/12/25

pro 2 seen

First 12/12/25

Last 12/12/25

17_0_3

1/31/25

17_0_3 1 seen

First 1/31/25

Last 1/31/25

17_1

2/15/25

17_1 1 seen

First 2/15/25

Last 2/15/25

build/r16nw

12/12/25

build/r16nw 1 seen

First 12/12/25

Last 12/12/25

edgios/119.0.2151.96

1/28/25

edgios/119.0.2151.96 1 seen

First 1/28/25

Last 1/28/25

edgios/120.0.2210.86

2/15/25

edgios/120.0.2210.86 1 seen

First 2/15/25

Last 2/15/25

edgios/121.0.2277.99

12/12/25

edgios/121.0.2277.99 1 seen

First 12/12/25

Last 12/12/25

gecko/123.0

12/12/25

gecko/123.0 1 seen

First 12/12/25

Last 12/12/25

gecko/20100101

12/12/25

gecko/20100101 1 seen

First 12/12/25

Last 12/12/25

google-inspectiontool/1.0

5/14/25

google-inspectiontool/1.0 1 seen

First 5/14/25

Last 5/14/25

sm-g965u

12/12/25

sm-g965u 1 seen

First 12/12/25

Last 12/12/25

viewer/99.9.9009.89

12/12/25

viewer/99.9.9009.89 1 seen

First 12/12/25

Last 12/12/25

Identity Links

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

URL

Seen

First seen

Last seen

www.google.com/bot.html

152,674

3/17/24

12/12/25

www.google.com/bot.html 152,674 seen www.google.com

First 3/17/24

Last 12/12/25

Bot FAQ for this IP

Why is googlebot visiting my website?

Googlebot is a web crawler operated by Google. Its primary purpose for visiting websites is to discover and index publicly accessible content for inclusion in Google Search results. Recent activity from IP address 66.249.72.5 shows requests to robots.txt files and various public pages, which is consistent with standard search engine crawling behavior. If a site is publicly accessible and not disallowed in the robots.txt file, Googlebot may visit to keep its search index up to date. To manage or restrict Googlebot’s access, update the site's robots.txt file or use meta tags as appropriate.

What does googlebot do?

Googlebot systematically crawls the web to collect information about websites and their content. This data is used to update Google’s search index, helping users find relevant pages through Google Search. Googlebot identifies itself with a specific user agent string and typically accesses robots.txt files to check for crawling permissions. The bot may also fetch images and other resources for indexing. Site owners can control Googlebot’s behavior using robots.txt directives, meta tags, or by monitoring server logs for its activity.

Is googlebot safe?

Googlebot is generally considered safe and is a legitimate crawler operated by Google. The recent visits from 66.249.72.5 show expected user agent strings and reverse DNS hostnames (crawl-66-249-72-5.googlebot.com), which match Google’s documented patterns. However, it is recommended to verify the authenticity of Googlebot by performing a reverse DNS lookup and confirming the hostname resolves back to a Google-owned IP. To manage bot traffic, consider: 1) Verifying reverse DNS for suspected Googlebot IPs, 2) Using robots.txt to control access, 3) Monitoring server logs for unusual activity, and 4) Implementing rate limiting or WAF rules if necessary.

This page provides a detailed lookup for the bot with the IP address of 66.249.72.5, 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.