How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS401739 RedLuff, LLC | 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

RedLuff, LLC redluff.com

US 2 Routes

AS Data

AS401739

AS401739 – RedLuff, LLC

AS Number	401739
AS Name	REDLUFF-NET01
Organization	RedLuff, LLC (rl-925)
Country	US
Website	redluff.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2025-05-21

ASN Intelligence API for production workflows

Use ASN data for AS401739 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
156.247.41.0/24	AS401739	RedLuff, LLC	YANCY LIMITED	256
156.247.40.0/24	AS401739	RedLuff, LLC	YANCY LIMITED	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:       401739
ASName:         REDLUFF-NET01
ASHandle:       AS401739
RegDate:        2025-05-21
Updated:        2025-05-21
Comment:        http://www.redluff.com  
Comment:        Standard NOC hours are 09:00 to 23:00 GMT+8  
Ref:            https://rdap.arin.net/registry/autnum/401739


OrgName:        RedLuff, LLC
OrgId:          RL-925
Address:        1603 Capitol Ave, Ste 310-WY291
City:           Cheyenne
StateProv:      WY
PostalCode:     82001
Country:        US
RegDate:        2025-05-06
Updated:        2025-05-20
Comment:        Standard NOC hours are 24/7. Website: https://www.yaim.com
Ref:            https://rdap.arin.net/registry/entity/RL-925


OrgNOCHandle: TURTO4-ARIN
OrgNOCName:   tur, Tony 
OrgNOCPhone:  +1-702-362-2677 
OrgNOCEmail:  Noc@RedLuff.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/TURTO4-ARIN

OrgTechHandle: TURTO4-ARIN
OrgTechName:   tur, Tony 
OrgTechPhone:  +1-702-362-2677 
OrgTechEmail:  Noc@RedLuff.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TURTO4-ARIN

OrgRoutingHandle: TURTO4-ARIN
OrgRoutingName:   tur, Tony 
OrgRoutingPhone:  +1-702-362-2677 
OrgRoutingEmail:  Noc@RedLuff.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TURTO4-ARIN

OrgAbuseHandle: TURTO4-ARIN
OrgAbuseName:   tur, Tony 
OrgAbusePhone:  +1-702-362-2677 
OrgAbuseEmail:  Noc@RedLuff.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TURTO4-ARIN

OrgDNSHandle: TURTO4-ARIN
OrgDNSName:   tur, Tony 
OrgDNSPhone:  +1-702-362-2677 
OrgDNSEmail:  Noc@RedLuff.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/TURTO4-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" : "401739",
    "as_handle" : "AS401739",
    "as_name" : "REDLUFF-NET01",
    "admin_contacts" : [ "TURTO4-ARIN" ],
    "tech_contacts" : [ "TURTO4-ARIN", "TURTO4-ARIN" ],
    "abuse_contacts" : [ "TURTO4-ARIN" ],
    "date_created" : "2025-05-21",
    "date_updated" : "2025-05-21",
    "source" : "https://rdap.arin.net/registry/autnum/401739"
  } ],
  "organization" : {
    "handle" : "RL-925",
    "name" : "RedLuff, LLC",
    "address" : [ "1603 Capitol Ave, Ste 310-WY291", "Cheyenne", "WY", "82001", "US" ],
    "street" : "Capitol Ave Ste",
    "city" : "Cheyenne",
    "state" : "WY",
    "zip_code" : "82001",
    "country" : [ "US" ],
    "date_created" : "2025-05-06",
    "date_updated" : "2025-05-20",
    "source" : "https://rdap.arin.net/registry/entity/RL-925",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "TURTO4-ARIN",
    "name" : "tur, Tony",
    "email" : [ "Noc@RedLuff.com" ],
    "phone" : [ "+1-702-362-2677" ],
    "source" : "https://rdap.arin.net/registry/entity/TURTO4-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "TURTO4-ARIN",
    "name" : "tur, Tony",
    "email" : [ "Noc@RedLuff.com" ],
    "phone" : [ "+1-702-362-2677" ],
    "source" : "https://rdap.arin.net/registry/entity/TURTO4-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "TURTO4-ARIN",
    "name" : "tur, Tony",
    "email" : [ "Noc@RedLuff.com" ],
    "phone" : [ "+1-702-362-2677" ],
    "source" : "https://rdap.arin.net/registry/entity/TURTO4-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS138415	YANCY LIMITED	HK
AS138415	Yancy Limited	HK

Upstreams

AS Number	Description	Country
AS138415	YANCY LIMITED	HK

Frequently Asked Questions

What is ASN AS401739?

ASN AS401739 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS401739?

AS401739 is listed under RedLuff, LLC.

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.