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AS402537 YMISO NETWORK 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

YMISO NETWORK LLC ymiso.net

US 1 Routes

AS Data

AS402537

AS402537 – YMISO NETWORK LLC

AS Number	402537
AS Name	YMISO NETWORK LLC
Organization	YMISO NETWORK LLC (ynl-15)
Country	US
Website	ymiso.net
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2026-05-18

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Use ASN data for AS402537 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2602:f3b5:10::/44	AS402537	YMISO NETWORK LLC	YMISO NETWORK LLC	~19×10²⁴

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:       402537
ASName:         YMISO NETWORK LLC
ASHandle:       AS402537
RegDate:        2026-05-18
Updated:        2026-05-18
Ref:            https://rdap.arin.net/registry/autnum/402537


OrgName:        YMISO NETWORK LLC
OrgId:          YNL-15
Address:        2501 Chatham Rd #5671
City:           Springfield
StateProv:      IL
PostalCode:     62704
Country:        US
RegDate:        2026-05-05
Updated:        2026-05-13
Comment:        Contact us by EMAIL only.
Ref:            https://rdap.arin.net/registry/entity/YNL-15


OrgTechHandle: TECH1604-ARIN
OrgTechName:   Tech
OrgTechPhone:  +1-660-275-6854 
OrgTechEmail:  tech@ymiso.net
OrgTechRef:    https://rdap.arin.net/registry/entity/TECH1604-ARIN

OrgAbuseHandle: ABUSE9601-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-660-275-6854 
OrgAbuseEmail:  abuse@ymiso.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE9601-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" : "402537",
    "as_handle" : "AS402537",
    "as_name" : "YMISO NETWORK LLC",
    "tech_contacts" : [ "TECH1604-ARIN" ],
    "abuse_contacts" : [ "ABUSE9601-ARIN" ],
    "date_created" : "2026-05-18",
    "date_updated" : "2026-05-18",
    "source" : "https://rdap.arin.net/registry/autnum/402537"
  } ],
  "organization" : {
    "handle" : "YNL-15",
    "name" : "YMISO NETWORK LLC",
    "address" : [ "2501 Chatham Rd", "Springfield", "IL", "62704", "US" ],
    "street" : "Chatham Rd",
    "city" : "Springfield",
    "state" : "IL",
    "zip_code" : "62704",
    "country" : [ "US" ],
    "date_created" : "2026-05-05",
    "date_updated" : "2026-05-13",
    "source" : "https://rdap.arin.net/registry/entity/YNL-15",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "TECH1604-ARIN",
    "name" : "Tech",
    "email" : [ "tech@ymiso.net" ],
    "phone" : [ "+1-660-275-6854" ],
    "source" : "https://rdap.arin.net/registry/entity/TECH1604-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE9601-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse@ymiso.net" ],
    "phone" : [ "+1-660-275-6854" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE9601-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS20473	The Constant Company, LLC	US

Upstreams

AS Number	Description	Country
AS20473	The Constant Company, LLC	US

Contacts

Email Contacts

tech@ymiso.net

Abuse Contacts

abuse@ymiso.net

Frequently Asked Questions

What is ASN AS402537?

ASN AS402537 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS402537?

AS402537 is listed under YMISO NETWORK 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.