AS number details

AS3557

Internet Systems Consortium, Inc.  ·  isc.org

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS3557 – Internet Systems Consortium, Inc.

Field Value
Country United States
Website isc.org
Hosted domains 4
Number of IPv4 512
Number of IPv6 3,626,777,458,843,887,524,118,528
ASN type Business
Registry arin
Allocated 30 years ago on Apr 21, 1994
Updated 12 years ago on Apr 02, 2012
Netblock Company Num of IPs
192.5.4.0/23 Internet Systems Consortium, Inc. 512
192.5.5.0/24 Internet Systems Consortium, Inc. 256
Netblock Company
2001:500:2e::/47 Internet Systems Consortium, Inc.
2001:500:2f::/48 Internet Systems Consortium, Inc.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


ASHandle:       AS3557
OrgID:          AS3557
ASName:         AS3557
ASNumber:       AS3557
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are 4 domain names hosted across 4 IP addresses on this ASN.

IP Address Domain Domains on this IP
192.5.5.5 ██████████ 1
192.5.5.113 ██████████ 1
192.5.5.0 ████████ 1
192.5.5.241 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 26 peers for this ASN.

Peers Name
AS1280 Internet Systems Consortium, Inc.
AS13335 Cloudflare, Inc.
AS205488 Internet Systems Consortium Inc.
AS210762 Internet Systems Consortium Inc.
AS210765 Internet Systems Consortium Inc.
AS23708 Internet Systems Consortium
AS23709 Internet Systems Consortium, Inc.
AS23710 Internet Systems Consortium, Inc.
AS24047 Internet Systems Consortium, Inc.
AS24051 Internet Systems Consortium, Inc.
AS27320 Internet Systems Consortium, Inc.
AS27321 Internet Systems Consortium, Inc.
AS27322 Internet Systems Consortium, Inc.
AS27913 Internet Systems Consortium
AS2847 Kauno Technologijos Universitetas
AS30122 Internet Systems Consortium, Inc.
AS30128 Internet Systems Consortium, Inc.
AS30132 Internet Systems Consortium, Inc.
AS33071 Internet Systems Consortium, Inc.
AS33072 Internet Systems Consortium, Inc.
AS33073 Internet Systems Consortium, Inc.
AS33081 Internet Systems Consortium, Inc.
AS33082 Internet Systems Consortium, Inc.
AS394070 Internet Systems Consortium, Inc.
AS53459 Internet Systems Consortium, Inc.
AS61447 Internet Systems Consortium
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS1280 Internet Systems Consortium, Inc.
AS13335 Cloudflare, Inc.
AS27321 Internet Systems Consortium, Inc.
AS30132 Internet Systems Consortium, Inc.
AS33071 Internet Systems Consortium, Inc.
AS33081 Internet Systems Consortium, Inc.
AS33082 Internet Systems Consortium, Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS3557 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs