ASN AS11870 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11870?

AS11870 is listed under ALTICOR INC.

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?

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.

AS11870 ALTICOR INC | IPGeolocation.io

ASN Lookup Tool

ALTICOR INC alticor.com

US 31 Routes

AS Data

AS11870

AS11870 – ALTICOR INC

AS Number	11870
AS Name	ALTICOR-INC
Organization	ALTICOR INC (altico-1)
Country	US
Website	alticor.com
Number of IPv4 Routes	31
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1999-01-25

ASN Intelligence API for production workflows

Use ASN data for AS11870 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
167.23.0.0/17	AS11870	ALTICOR INC	ALTICOR INC	32768
167.23.28.0/24	AS11870	ALTICOR INC	ALTICOR INC	256
167.23.248.0/24	AS11870	ALTICOR INC	ALTICOR INC	256
167.23.102.0/23	AS11870	ALTICOR INC	ALTICOR INC	512
167.23.68.11/32	AS11870	ALTICOR INC	ALTICOR INC	1
167.23.68.64/30	AS11870	ALTICOR INC	ALTICOR INC	4
167.23.124.0/24	AS11870	ALTICOR INC	ALTICOR INC	256
167.23.90.0/23	AS11870	ALTICOR INC	ALTICOR INC	512
167.23.0.0/16	AS11870	ALTICOR INC	ALTICOR INC	65536
167.23.128.0/17	AS11870	ALTICOR INC	ALTICOR INC	32768

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:       11870
ASName:         ALTICOR-INC
ASHandle:       AS11870
RegDate:        1999-01-25
Updated:        2012-03-20
Ref:            https://rdap.arin.net/registry/autnum/11870


OrgName:        ALTICOR INC
OrgId:          ALTICO-1
Address:        7575 East Fulton SE
Address:        Mail stop 21A-1R
City:           Ada
StateProv:      MI
PostalCode:     49355
Country:        US
RegDate:        2001-11-01
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/ALTICO-1


OrgAbuseHandle: WEBTE-ARIN
OrgAbuseName:   webtech
OrgAbusePhone:  +1-616-787-6000 
OrgAbuseEmail:  webtech@alticor.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WEBTE-ARIN

OrgTechHandle: WEBTE-ARIN
OrgTechName:   webtech
OrgTechPhone:  +1-616-787-6000 
OrgTechEmail:  webtech@alticor.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WEBTE-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" : "11870",
    "as_handle" : "AS11870",
    "as_name" : "ALTICOR-INC",
    "tech_contacts" : [ "WEBTE-ARIN" ],
    "abuse_contacts" : [ "WEBTE-ARIN" ],
    "date_created" : "1999-01-25",
    "date_updated" : "2012-03-20",
    "source" : "https://rdap.arin.net/registry/autnum/11870"
  } ],
  "organization" : {
    "handle" : "ALTICO-1",
    "name" : "ALTICOR INC",
    "address" : [ "7575 East Fulton SE", "Mail stop 21A-1R", "Ada", "MI", "49355", "US" ],
    "street" : "East Fulton Se Mail Stop 21a-1r",
    "city" : "Ada",
    "state" : "MI",
    "zip_code" : "49355",
    "country" : [ "US" ],
    "date_created" : "2001-11-01",
    "date_updated" : "2011-09-24",
    "source" : "https://rdap.arin.net/registry/entity/ALTICO-1",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "WEBTE-ARIN",
    "name" : "webtech",
    "email" : [ "webtech@alticor.com" ],
    "phone" : [ "+1-616-787-6000" ],
    "source" : "https://rdap.arin.net/registry/entity/WEBTE-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "WEBTE-ARIN",
    "name" : "webtech",
    "email" : [ "webtech@alticor.com" ],
    "phone" : [ "+1-616-787-6000" ],
    "source" : "https://rdap.arin.net/registry/entity/WEBTE-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS7018	AT&T Enterprises, LLC	US
AS55571	No. 43000,	MY
AS4628	Pacific Internet Pte Ltd	SG
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL
AS55571	Amway It Services Sdn Bhd	MY
AS4628	PACIFIC INTERNET S PTE. LTD.	SG
AS3356	Level 3 Parent, LLC	US
AS17439	NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	IN

Upstreams

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS7018	AT&T Enterprises, LLC	US
AS4628	PACIFIC INTERNET S PTE. LTD.	SG
AS3356	Level 3 Parent, LLC	US
AS17439	NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	IN

Downstreams

AS Number	Description	Country
AS55571	Amway It Services Sdn Bhd	MY