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AS13974 NetCrew | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

NetCrew opennetwork.ltd

US 3 Routes

AS Data

AS13974

AS13974 – NetCrew

AS Number	13974
AS Name	OL-ASN
Organization	NetCrew (ol-406)
Country	US
Website	opennetwork.ltd
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2024-04-17

ASN Intelligence API for production workflows

Use ASN data for AS13974 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2602:f91a::/40	AS13974	NetCrew	NetCrew	~309×10²⁴
131.143.180.0/22	AS13974	NetCrew	DMIT Cloud Services	1024
23.176.200.0/24	AS13974	NetCrew	NetCrew	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       13974
ASName:         OL-ASN
ASHandle:       AS13974
RegDate:        2024-04-17
Updated:        2024-04-17
Ref:            https://rdap.arin.net/registry/autnum/13974


OrgName:        NetCrew
OrgId:          OL-406
Address:        8 The Green Ste B
City:           Dover
StateProv:      DE
PostalCode:     19901
Country:        US
RegDate:        2024-03-30
Updated:        2026-01-29
Ref:            https://rdap.arin.net/registry/entity/OL-406


OrgAbuseHandle: NETAB30-ARIN
OrgAbuseName:   Net Abuse
OrgAbusePhone:  +1-571-244-0544 
OrgAbuseEmail:  netabuse@opennetwork.ltd
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETAB30-ARIN

OrgTechHandle: OOC-ARIN
OrgTechName:   OpenNetwork Operation Center
OrgTechPhone:  +1-571-244-0544 
OrgTechEmail:  noc@opennetwork.ltd
OrgTechRef:    https://rdap.arin.net/registry/entity/OOC-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "13974",
    "as_handle" : "AS13974",
    "as_name" : "OL-ASN",
    "tech_contacts" : [ "OOC-ARIN" ],
    "abuse_contacts" : [ "NETAB30-ARIN" ],
    "date_created" : "2024-04-17",
    "date_updated" : "2024-04-17",
    "source" : "https://rdap.arin.net/registry/autnum/13974"
  } ],
  "organization" : {
    "handle" : "OL-406",
    "name" : "NetCrew",
    "address" : [ "8 The Green Ste B", "Dover", "DE", "19901", "US" ],
    "street" : "The Green",
    "city" : "Dover",
    "state" : "DE",
    "zip_code" : "19901",
    "country" : [ "US" ],
    "date_created" : "2024-03-30",
    "date_updated" : "2026-01-29",
    "source" : "https://rdap.arin.net/registry/entity/OL-406",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "OOC-ARIN",
    "name" : "OpenNetwork Operation Center",
    "email" : [ "noc@opennetwork.ltd" ],
    "phone" : [ "+1-571-244-0544" ],
    "source" : "https://rdap.arin.net/registry/entity/OOC-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NETAB30-ARIN",
    "name" : "Net Abuse",
    "email" : [ "netabuse@opennetwork.ltd" ],
    "phone" : [ "+1-571-244-0544" ],
    "source" : "https://rdap.arin.net/registry/entity/NETAB30-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS137409	GSL Networks Pty LTD	AU

Upstreams

AS Number	Description	Country
AS137409	GSL Networks Pty LTD	AU

Contacts

Email Contacts

noc@opennetwork.ltd

Abuse Contacts

netabuse@opennetwork.ltd

Frequently Asked Questions

What is ASN AS13974?

ASN AS13974 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS13974?

AS13974 is listed under NetCrew.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.