ASN AS18892 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS18892?

AS18892 is listed under Ellington Telephone Company.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

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AS18892 Ellington Telephone Company

ASN Lookup Tool

Ellington Telephone Company ispn.com

US 5 Routes

AS Data

AS18892

AS18892 – Ellington Telephone Company

AS Number	18892
AS Name	MCCORMACK-NETWORKS
Organization	Ellington Telephone Company (ellin)
Country	US
Website	ispn.com
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2018-04-06

ASN Intelligence API for production workflows

Use ASN data for AS18892 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
207.174.234.0/23	AS18892	Ellington Telephone Company	Ellington Telephone Company	512
209.152.137.0/24	AS18892	Ellington Telephone Company	Ellington Telephone Company	256
104.255.108.0/24	AS18892	Ellington Telephone Company	Ellington Telephone Company	256
64.66.40.0/22	AS18892	Ellington Telephone Company	Ellington Telephone Company	1024
67.221.208.0/22	AS18892	Ellington Telephone Company	Ellington Telephone Company	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:       18892
ASName:         MCCORMACK-NETWORKS
ASHandle:       AS18892
RegDate:        2018-04-06
Updated:        2018-04-06
Ref:            https://rdap.arin.net/registry/autnum/18892


OrgName:        Ellington Telephone Company
OrgId:          ELLIN
Address:        200 College Avenue
Address:        PO Box 400
City:           Ellington
StateProv:      MO
PostalCode:     63638
Country:        US
RegDate:        2008-11-06
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/ELLIN


OrgTechHandle: HEADY7-ARIN
OrgTechName:   Heady, Thomas 
OrgTechPhone:  +1-573-663-2000 
OrgTechEmail:  tcheady@mcmo.net
OrgTechRef:    https://rdap.arin.net/registry/entity/HEADY7-ARIN

OrgTechHandle: ISPNN-ARIN
OrgTechName:   ISPN NOC
OrgTechPhone:  +1-913-307-5000 
OrgTechEmail:  networks@ispn.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ISPNN-ARIN

OrgTechHandle: MMC260-ARIN
OrgTechName:   McCormack, Mike 
OrgTechPhone:  +1-573-663-2000 
OrgTechEmail:  mikemccormack@mcmo.net
OrgTechRef:    https://rdap.arin.net/registry/entity/MMC260-ARIN

OrgAbuseHandle: MMC260-ARIN
OrgAbuseName:   McCormack, Mike 
OrgAbusePhone:  +1-573-663-2000 
OrgAbuseEmail:  mikemccormack@mcmo.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MMC260-ARIN

OrgNOCHandle: HEADY7-ARIN
OrgNOCName:   Heady, Thomas 
OrgNOCPhone:  +1-573-663-2000 
OrgNOCEmail:  tcheady@mcmo.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/HEADY7-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" : "18892",
    "as_handle" : "AS18892",
    "as_name" : "MCCORMACK-NETWORKS",
    "tech_contacts" : [ "HEADY7-ARIN", "ISPNN-ARIN", "MMC260-ARIN" ],
    "abuse_contacts" : [ "MMC260-ARIN" ],
    "date_created" : "2018-04-06",
    "date_updated" : "2018-04-06",
    "source" : "https://rdap.arin.net/registry/autnum/18892"
  } ],
  "organization" : {
    "handle" : "ELLIN",
    "name" : "Ellington Telephone Company",
    "address" : [ "200 College Avenue", "PO Box 400", "Ellington", "MO", "63638", "US" ],
    "street" : "College Avenue",
    "city" : "Ellington",
    "state" : "MO",
    "zip_code" : "63638",
    "country" : [ "US" ],
    "date_created" : "2008-11-06",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/ELLIN",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "HEADY7-ARIN",
    "name" : "Heady, Thomas",
    "email" : [ "tcheady@mcmo.net" ],
    "phone" : [ "+1-573-663-2000" ],
    "source" : "https://rdap.arin.net/registry/entity/HEADY7-ARIN"
  }, {
    "handle" : "ISPNN-ARIN",
    "name" : "ISPN NOC",
    "email" : [ "networks@ispn.com" ],
    "phone" : [ "+1-913-307-5000" ],
    "source" : "https://rdap.arin.net/registry/entity/ISPNN-ARIN"
  }, {
    "handle" : "MMC260-ARIN",
    "name" : "McCormack, Mike",
    "email" : [ "mikemccormack@mcmo.net" ],
    "phone" : [ "+1-573-663-2000" ],
    "source" : "https://rdap.arin.net/registry/entity/MMC260-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MMC260-ARIN",
    "name" : "McCormack, Mike",
    "email" : [ "mikemccormack@mcmo.net" ],
    "phone" : [ "+1-573-663-2000" ],
    "source" : "https://rdap.arin.net/registry/entity/MMC260-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS55140	Sho Me Technologies, LLC	US

Upstreams

AS Number	Description	Country
AS55140	Sho Me Technologies, LLC	US