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Advance Tier

Database

IP to ASN (Deep) Database

& Smart Network Analysis

Instantly uncover network ownership with our advanced IP-to-ASN Databases. Identify Autonomous System Numbers, their organizations, registered countries, domains, organization types, routes, and peers in seconds. Map IP addresses to ASN details to strengthen network intelligence and optimize traffic with accurate, daily-updated ASN data.

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Start ipEnd ipAs numberAs nameOrganizationCountryTypeDomainAllocation statusWhois hostPeersUpstreamsDownstreamsRoutesDate allocated
24.144.50.3924.144.50.3912231CONWAYCORPConway CorporationUSISPconwaycorp.comassignedARINAS7029, AS19108AS7029, AS19108AS7029
24.144.16.0/21, 66.158.176.0/20, 24.144.48.0/21, 1...
24.174.5.9824.174.5.980
37.169.64.2137.169.64.2151207FREEMFree Mobile SASFRISPproxad.netallocatedRIPEAS12322AS12322
37.8.160.0/19, 37.160.0.0/12, 37.1.232.0/21, 2a0d:...
2011-12-14
45.11.169.045.11.169.255215733BKBBBlacknight Internet Solutions LimitedIEISPblacknight.ieallocatedRIPEAS39122AS39122
185.97.236.0/22, 185.206.192.0/22, 185.152.72.0/22...
2024-01-11
37.171.250.3537.171.250.3551207FREEMFree Mobile SASFRISPproxad.netallocatedRIPEAS12322AS12322
37.8.160.0/19, 37.160.0.0/12, 37.1.232.0/21, 2a0d:...
2011-12-14
37.167.185.19037.167.185.19051207FREEMFree Mobile SASFRISPproxad.netallocatedRIPEAS12322AS12322
37.8.160.0/19, 37.160.0.0/12, 37.1.232.0/21, 2a0d:...
2011-12-14
43.234.77.13643.234.77.14317506usenARTERIA Networks CorporationJPISParteria-net.comassignedJPNICAS2519, AS17699AS2519AS17699
115.125.0.0/16, 210.79.0.0/20, 59.87.0.0/16, 219.1...
45.167.138.845.167.138.8268067Estivanet Multimidia e Telecom LtdaEstivanet Multimidia e Telecom LtdaUYISPestivanet.com.brallocatedLACNICAS28153, AS263891AS28153, AS263891
2804:5778::/34, 2804:5778::/33, 2804:5778:aa00::/4...
2018-12-11
37.166.83.1937.166.83.1951207FREEMFree Mobile SASFRISPproxad.netallocatedRIPEAS12322AS12322
37.8.160.0/19, 37.160.0.0/12, 37.1.232.0/21, 2a0d:...
2011-12-14
24.144.12.15624.144.12.15612231CONWAYCORPConway CorporationUSISPconwaycorp.comassignedARINAS7029, AS19108AS7029, AS19108AS7029
24.144.16.0/21, 66.158.176.0/20, 24.144.48.0/21, 1...

Use Cases

Investigate

IP Address Investigation

Quickly determine the autonomous system and managing organization associated with a specific IP for enhanced security or business operations.

Security

Threat Intelligence Enrichment

Strengthen security analyses by linking malicious activity with ASN ownership and related IP ranges.

Traffic

Traffic Engineering and Optimization

Use ASN data to understand traffic origins and destinations to design more efficient networks and better traffic flow.

Network

ISP Interconnection Analysis

Study the peering relationships between Internet Service Providers (ISPs) by examining their connected ASNs to understand traffic exchange points.

Routing Policy

BGP Routing Policy Examination

Analyze routing policies and network connectivity by studying upstream and downstream ASN relationships.

Network

Network Mapping and Visualization

Visualize ASN interconnections to identify critical internet pathways and understand the overall structure of internet routing.

IPGeolocation-DB

Market Research and Competitive Analysis

Identify ASN allocations and IP address spaces used by particular organizations or industries.

IP to ASN (Deep) Database

Get detailed IP ownership, AS numbers, and network routes to improve performance, spot routing issues, and secure your BGP network.

Fields Icon

Fields

15

Entries Icon

Entries

649.3K

Last Updated Icon

Last Updated

Yesterday

CSV Icon

CSV Size

21.32 MB

MMDB Icon

MMDB Filesize

62.01 MB

FieldDescriptionExample
start_ipThe start_ip represents the beginning IP address of the range.8.8.8.0
end_ipThe end_ip represents the ending IP address of the range.8.8.8.255
as_numberThe as_number is the Autonomous System Number associated with the IP range.AS15169
as_nameThe as_name is the name of the Autonomous System.Google LLC
as_organizationThe as_org_name is the name of the organization that owns the Autonomous System.Google LLC
as_countryThe country field indicates the country where the Autonomous System is registered.US
typeThe type indicates whether the AS Number is associated with a residential, business, or other type of network.residential
domainThe domain field contains the domain associated with the Organization of that IP range.google.com
allocation_statusThe allocation_status indicates whether the ASN is allocated, reserved, or unallocated.allocated
whois_hostThe whois_host is the hostname of the WHOIS server that provides information about the Autonomous System.whois.arin.net
peersThe peers field lists other Autonomous Systems that have peering relationships with this AS.AS12345, AS67890
upstreamsThe upstreams field lists upstream providers that this AS relies on for internet connectivity.AS15169, AS3356
downstreamsThe downstreams field lists client networks that are connected to this AS.AS54321, AS98765
routesThe routes field contains the IP routes announced by the Autonomous System.8.8.0.0/16, 8.8.8.0/24
date_allocatedThe date when the Autonomous System was allocated.2023-01-01

The Right Database, Your Way

Our IP to ASN Database, which is a part of the Advance Tier, is available in two variations: Lite and Deep. Designed for unmatched accuracy, each delivers the right balance of coverage and detail—scaling seamlessly to your network intelligence needs.

FieldLiteDeep
start_ip
end_ip
as_number
as_name
as_organization
as_country
type
domain
allocation_status
whois_host
peers
upstreams
downstreams
routes
date_allocated

Ways to buy this Data

These purchase options apply across all tiers (Geo Standard, Geo Advanced, Security Pro). Buy an individual database, a curated bundle, or a custom build.

Individual Databases

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Purchase this exact database from this tier. Start instantly. Available in multiple formats.

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Multiple formats

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Ready-made Bundles

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Curated packages that include and related datasets, joined on shared keys for common use cases.

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Guided onboarding

Use-case mapped

Joined schema

Consistent keys & IDs

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Build Your Own (À La Carte)

Combine fields from with any other databases, even across tiers. Choose schema, transforms, cadence, delivery, and format.

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Frequently Asked Questions

An ASN is a globally unique identifier assigned to an autonomous system, a network or group of networks under a single organization's management that has a defined routing policy.

Yes, you can perform an ASN lookup for any IP address using our service. It provides details such as the associated ASN, the organization that owns it, and the IP ranges linked to that address.

Yes, we offer an ASN Lookup API providing detailed information such as the ASN number, organization name, IP ranges, routing data, peers, upstreams, downstreams, domain, allocation status, and WHOIS response.

We update our ASN dataset on a daily basis, collecting data from reliable sources to ensure accuracy and reliability.

Autonomous Systems use BGP to advertise IP prefixes and exchange routing information between routers, peers, upstreams, and downstreams. This enables efficient connections and data flow across interconnected networks and the global internet infrastructure.

Our database includes the ASN number, associated organization's name, country of registration, announced IP routes, domain, peering details, and allocation status.

Yes, we offer a free ASN lookup tool that allows you to perform lookups with a limited number of requests. It's perfect for basic queries and getting started with ASN insights.

Our Customers Say

We were looking for a solution that allows us to get the necessary information by ip-address. It was important for us to find local database, because our clients are banks that don't prefer to share their personal data. These guys quickly answered all our numerous questions before we stopped looking for a suitable solution. Special thanks to Rameez for all his efforts. We really hope for our long-term cooperation and wish your team success. Your approach to customers deserves respect.

Tamara Lobach
Tamara Lobach
CEO, SoftClub
CEO, SoftClub

In other services, we have been using in the past to geolocate the IP addresses but the problem always was the unreliable data, out of sync geolocation databases but with IPGeolocation this problem is now a thing of the past. We rarely get any issue of outdated data and in for the last 1 year, we have been using this service only 3 or 4 IPs were wrongly geolocated and believe me we check for thousands of IPs every month.

Qadeer Khan
Qadeer Khan
Head of Finance, Ace
Head of Finance, Ace

We worked with the ipgeolocation team, the team was super helpful, knowledgeable and the tool is easy to integrate. We have had no problem since we last enabled ipgeolocation. We are seeing incremental traffic directed to the right country, as a result, the volume has increased in acquisition.

Deepti Lubin
Deepti Lubin
CEO, OnDeck
CEO, OnDeck

It was a pleasure to communicate with managers: they responded fast and supported me on all stages: as technically as with documents and other legal staff. The best customer commitment! Have a personal approach for each client!

Maryia Yanchanka
Maryia Yanchanka
CEO, Capital.com
CEO, Capital.com

We were looking for a solution that allows us to get the necessary information by ip-address. It was important for us to find local database, because our clients are banks that don't prefer to share their personal data. These guys quickly answered all our numerous questions before we stopped looking for a suitable solution. Special thanks to Rameez for all his efforts. We really hope for our long-term cooperation and wish your team success. Your approach to customers deserves respect.

Tamara Lobach
Tamara Lobach
CEO, SoftClub
CEO, SoftClub

In other services, we have been using in the past to geolocate the IP addresses but the problem always was the unreliable data, out of sync geolocation databases but with IPGeolocation this problem is now a thing of the past. We rarely get any issue of outdated data and in for the last 1 year, we have been using this service only 3 or 4 IPs were wrongly geolocated and believe me we check for thousands of IPs every month.

Qadeer Khan
Qadeer Khan
Head of Finance, Ace
Head of Finance, Ace

We worked with the ipgeolocation team, the team was super helpful, knowledgeable and the tool is easy to integrate. We have had no problem since we last enabled ipgeolocation. We are seeing incremental traffic directed to the right country, as a result, the volume has increased in acquisition.

Deepti Lubin
Deepti Lubin
CEO, OnDeck
CEO, OnDeck

It was a pleasure to communicate with managers: they responded fast and supported me on all stages: as technically as with documents and other legal staff. The best customer commitment! Have a personal approach for each client!

Maryia Yanchanka
Maryia Yanchanka
CEO, Capital.com
CEO, Capital.com
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