Crawler Catalogue

Created: 24 October 2026, 08:25

44 configured crawlers. Definitions, verification configuration and associated crawler IP assessment evidence.

AbbySEOBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

AffsignalCrawler

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

AhrefsBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL https://api.ahrefs.com/v3/public/crawler-ip-ranges
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

AionBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Amazonbot

Category SEARCH Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
Amazonbot/contains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Amzn-SearchBot

Category SEARCH Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
Amzn-SearchBotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Applebot

Category SEARCH Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
Applebotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Baiduspider

Category SEARCH Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
Baiduspidercontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Bingbot

Category SEARCH Confidence 50
Source observed Verification
Source URL —
IP List URL https://www.bing.com/toolbox/bingbot.json
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
bingbotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Bytespider

Category SEARCH Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
Bytespidercontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

CCBot

Category SEARCH Confidence 50
Source observed Verification
Source URL —
IP List URL https://index.commoncrawl.org/ccbot.json
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
CCBotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

ChatGPT-User

Category AI Confidence 50
Source observed Verification
Source URL —
IP List URL https://openai.com/chatgpt-user.json
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
ChatGPT-Usercontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

ClaudeBot

Category AI Confidence 50
Source observed Verification
Source URL —
IP List URL https://claude.com/crawling/bots.json
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
ClaudeBotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Claude-SearchBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Claude-Web

Category AI Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
Claude-Webcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Cohere

Category AI Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
cohere-aicontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

DataForSeoBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

DeepSeekBot

Category AI Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
DeepSeekBotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

DotBot

Category SEARCH Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
DotBotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

DuckAssistBot

Category AI Confidence 50
Source auto Verification
Source URL —
IP List URL https://duckduckgo.com/duckassistbot.json
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

DuckDuckBot

Category SEARCH Confidence 50
Source auto Verification
Source URL —
IP List URL https://duckduckgo.com/duckduckbot.json
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

FossickBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Googlebot

Category SEARCH Confidence 50
Source observed Verification
Source URL —
IP List URL https://developers.google.com/search/apis/ipranges/googlebot.json
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
Googlebotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Google-Extended

Category AI Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
Google-Extendedcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

GPTBot

Category AI Confidence 50
Source observed Verification
Source URL —
IP List URL https://openai.com/gptbot.json
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
GPTBotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

l9scan

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

LinkupBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

LohiSoftBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

meta-externalagent

Category SOCIAL Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
meta-externalagentcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

MJ12bot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

OAI-SearchBot

Category AI Confidence 50
Source observed Verification
Source URL —
IP List URL https://openai.com/searchbot.json
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
OAI-SearchBotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

PerplexityBot

Category AI Confidence 50
Source observed Verification
Source URL —
IP List URL https://www.perplexity.ai/perplexitybot.json
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
PerplexityBotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Perplexity-User

Category AI Confidence 50
Source auto Verification
Source URL —
IP List URL https://www.perplexity.ai/perplexity-user.json
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

PetalBot

Category SEARCH Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
PetalBotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

PipericBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

Reflectionbot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

SectorBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

SemrushBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

SERankingBacklinksBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

SeznamBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

SleepBot

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

xAI-SearchBot

Category AI Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
xAI-SearchBotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

YaK

Category MONITORED Confidence 50
Source auto Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
—

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.

YandexBot

Category SEARCH Confidence 50
Source observed Verification
Source URL —
IP List URL —
Allowed DNS domains —
Confirmation
Registered networks 0 Assessed IPs 0
First seen Last seen

User-Agent Patterns

Pattern Match type
YandexBotcontains

Assessment Evidence

No crawler IP assessments currently associated.

No associated IP assessments.