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AS55200 LSSI | 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

LSSI lssi.org

US 1 Routes

AS Data

AS55200

AS55200 – LSSI

AS Number	55200
AS Name	LSSI-AS
Organization	LSSI (lssi-3)
Country	US
Website	lssi.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2014-11-26

ASN Intelligence API for production workflows

Use ASN data for AS55200 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
12.36.64.0/24	AS55200	LSSI	LUTHERAN SOCIAL SERVICES	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:       55200
ASName:         LSSI-AS
ASHandle:       AS55200
RegDate:        2014-11-26
Updated:        2014-11-26
Comment:        www.lssi.org
Ref:            https://rdap.arin.net/registry/autnum/55200


OrgName:        LSSI
OrgId:          LSSI-3
Address:        1001 E Touhy Ave
City:           Des Plaines
StateProv:      IL
PostalCode:     60018
Country:        US
RegDate:        2014-11-12
Updated:        2025-04-09
Ref:            https://rdap.arin.net/registry/entity/LSSI-3


OrgAbuseHandle: MITCH1126-ARIN
OrgAbuseName:   Mitchell, Don 
OrgAbusePhone:  +1-847-635-4670 
OrgAbuseEmail:  don.mitchell@lssi.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MITCH1126-ARIN

OrgNOCHandle: MITCH1126-ARIN
OrgNOCName:   Mitchell, Don 
OrgNOCPhone:  +1-847-635-4670 
OrgNOCEmail:  don.mitchell@lssi.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/MITCH1126-ARIN

OrgTechHandle: MITCH1126-ARIN
OrgTechName:   Mitchell, Don 
OrgTechPhone:  +1-847-635-4670 
OrgTechEmail:  don.mitchell@lssi.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MITCH1126-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" : "55200",
    "as_handle" : "AS55200",
    "as_name" : "LSSI-AS",
    "tech_contacts" : [ "MITCH1126-ARIN" ],
    "abuse_contacts" : [ "MITCH1126-ARIN" ],
    "date_created" : "2014-11-26",
    "date_updated" : "2014-11-26",
    "source" : "https://rdap.arin.net/registry/autnum/55200"
  } ],
  "organization" : {
    "handle" : "LSSI-3",
    "name" : "LSSI",
    "address" : [ "1001 E Touhy Ave", "Des Plaines", "IL", "60018", "US" ],
    "street" : "E Touhy Ave",
    "city" : "Des Plaines",
    "state" : "IL",
    "zip_code" : "60018",
    "country" : [ "US" ],
    "date_created" : "2014-11-12",
    "date_updated" : "2025-04-09",
    "source" : "https://rdap.arin.net/registry/entity/LSSI-3",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "MITCH1126-ARIN",
    "name" : "Mitchell, Don",
    "email" : [ "don.mitchell@lssi.org" ],
    "phone" : [ "+1-847-635-4670" ],
    "source" : "https://rdap.arin.net/registry/entity/MITCH1126-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MITCH1126-ARIN",
    "name" : "Mitchell, Don",
    "email" : [ "don.mitchell@lssi.org" ],
    "phone" : [ "+1-847-635-4670" ],
    "source" : "https://rdap.arin.net/registry/entity/MITCH1126-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US

Frequently Asked Questions

What is ASN AS55200?

ASN AS55200 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55200?

AS55200 is listed under LSSI.

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.