NETWORK ENGINEERING API PACKAGE

Network Engineering APIs. Internet Intelligence.

ASN details, BGP prefix data, network lookups, and Tor exit nodes — the building blocks for network engineering, security tools, and internet research. Free to start.

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ASN Intelligence BGP Data Tor Exit Nodes 99.999% SLA

FEATURES

What makes it different

ASN Intelligence

Comprehensive ownership, transit, and peering data for any Autonomous System number — globally.

Network Lookup

Up-to-date network information for any IP address or CIDR range, including registry and announcement data.

BGP Prefixes

Latest BGP announcements from diverse global vantage points — accurate routing data for your tools.

Tor Exit Nodes

Active Tor exit nodes geolocated with carrier information — refreshed regularly for current threat intelligence.

Address Space Monitoring

IPv4 and IPv6 registry data with BGP announcement status — track the internet's address allocation.

ASN Rankings

Autonomous Systems ranked by IP address space — understand who controls the most of the internet.

API ENDPOINTS

8 REST APIs in this package

All endpoints available on every plan. Full access at every tier.

GET
ASN Info Extended API
The ASN Info Extended API is an advanced ASN lookup API that provides a list of active networks from which the ASN receives traffic and transits it. Additionally, the API utilises BigDataCloud's proprietary technology to provide the geographic coordinates of the most active region where the ASN is operating, if available....
→GET
ASN Extended Receiving From Info API
Returns the controlled number of receivingFrom entries for an Autonomous System (AS)
→GET
ASN Extended Transit To Info API
Returns the controlled number of transitTo entries for an Autonomous System (AS)
→GET
Networks by CIDR API
The CIDR Networks API retrieves a list of all the networks currently being announced on the Border Gateway Protocol (BGP) within a particular CIDR range.
→GET
IPv4 Address Space Monitoring API
This API provides an up-to-date IPv4 address space registration and BGP announcements in a single, self-contained status report.Unprecedented Update RateBGP data: updated every 2 hoursRegistry data: updated at least once a day
→GET
BGP Active Prefixes API
Returns IPv4 or IPv6 address space routes/prefixes which are currently announced on BGP
→GET
Tor Exit Nodes Geolocated API
Due to privacy concerns, various solutions have emerged that aim to protect your online identity and enable you to surf the internet with anonymity. The Tor Project is one such initiative managed by volunteers across the globe.However, this can result in inconvenience if you are trying to deliver personalised content and also such systems can allow online scammers to carry out fraudulent activities. Hence, you can use the Insights API to identify and isolate such traffic on your websites. ...
→GET
ASN rank list
The Autonomous System (AS) rank list API is a flexible API that provides a comprehensive and up-to-date list of AS numbers, sorted by rank, ASN number, organisation, and country code. The ASN is ranked based on the total number of IPv4 addresses announced by the network....
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GQL
GraphQL Interface
Access all endpoints in this package via a single GraphQL query. Fetch data across multiple endpoints in one round-trip, and cherry-pick only the fields you need — reducing payload size and API calls.
Open Playground →

Base

Free

no credit card needed

1k/mo

requests/month

 

Get started free

Bronze

$9.95/mo

billed monthly

10k/mo

requests/month

Optional overage: $9.95 per 10k

Get started
POPULAR

Silver

$79.9/mo

billed monthly

100k/mo

requests/month

Optional overage: $7.99 per 10k

Get started

Gold

$649/mo

billed monthly

1M/mo

requests/month

Optional overage: $6.49 per 10k

Get started

All plans include GraphQL access and 99.999% SLA. Prices in USD, excluding tax.

USE CASES

Built for every industry

Network Troubleshooting

Diagnose routing issues with authoritative BGP and ASN data. Understand how traffic flows before you chase problems blind.

Security Investigations

Track malicious actors through ASN and network ownership data. Map IP ranges to operators for incident response.

Tor & Proxy Detection

Identify and block Tor exit node connections in real time. Current, geolocated data — not stale lists.

Internet Mapping

Explore network topology, BGP announcements, and AS relationships. Build tools that understand the internet's structure.

Start building with Network Engineering APIs today

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