ASN AS40710 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40710?

AS40710 is listed under College of Lake County.

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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AS40710 College of Lake County

ASN Lookup Tool

College of Lake County clcillinois.edu

US 2 Routes

AS Data

AS40710

AS40710 – College of Lake County

AS Number	40710
AS Name	CLC-98-ILLINOIS
Organization	College of Lake County (clc-98)
Country	US
Website	clcillinois.edu
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2008-03-03

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Use ASN data for AS40710 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.125.48.0/24	AS40710	College of Lake County	Illinois Century Network	256
50.230.200.0/24	AS40710	College of Lake County	Comcast Cable Communications, LLC	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:       40710
ASName:         CLC-98-ILLINOIS
ASHandle:       AS40710
RegDate:        2008-03-03
Updated:        2026-08-18
Ref:            https://rdap.arin.net/registry/autnum/40710


OrgName:        College of Lake County
OrgId:          CLC-98
Address:        19351 West Washington Street
City:           Grayslake
StateProv:      IL
PostalCode:     60030
Country:        US
RegDate:        2008-01-29
Updated:        2026-08-18
Ref:            https://rdap.arin.net/registry/entity/CLC-98


OrgAbuseHandle: NHE18-ARIN
OrgAbuseName:   Ekornaas, Nels H
OrgAbusePhone:  +1-847-543-2809 
OrgAbuseEmail:  nekornaas@clcillinois.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NHE18-ARIN

OrgRoutingHandle: MILLE3253-ARIN
OrgRoutingName:   Miller, Austin 
OrgRoutingPhone:  +1-847-543-2701 
OrgRoutingEmail:  amilller@clcillinois.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MILLE3253-ARIN

OrgAbuseHandle: MILLE3253-ARIN
OrgAbuseName:   Miller, Austin 
OrgAbusePhone:  +1-847-543-2701 
OrgAbuseEmail:  amilller@clcillinois.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MILLE3253-ARIN

OrgDNSHandle: MILLE3253-ARIN
OrgDNSName:   Miller, Austin 
OrgDNSPhone:  +1-847-543-2701 
OrgDNSEmail:  amilller@clcillinois.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/MILLE3253-ARIN

OrgTechHandle: NHE18-ARIN
OrgTechName:   Ekornaas, Nels H
OrgTechPhone:  +1-847-543-2809 
OrgTechEmail:  nekornaas@clcillinois.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/NHE18-ARIN

OrgTechHandle: MILLE3253-ARIN
OrgTechName:   Miller, Austin 
OrgTechPhone:  +1-847-543-2701 
OrgTechEmail:  amilller@clcillinois.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MILLE3253-ARIN

OrgNOCHandle: MILLE3253-ARIN
OrgNOCName:   Miller, Austin 
OrgNOCPhone:  +1-847-543-2701 
OrgNOCEmail:  amilller@clcillinois.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/MILLE3253-ARIN

RTechHandle: MILLE3253-ARIN
RTechName:   Miller, Austin 
RTechPhone:  +1-847-543-2701 
RTechEmail:  amilller@clcillinois.edu
RTechRef:    https://rdap.arin.net/registry/entity/MILLE3253-ARIN

RAbuseHandle: MILLE3253-ARIN
RAbuseName:   Miller, Austin 
RAbusePhone:  +1-847-543-2701 
RAbuseEmail:  amilller@clcillinois.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/MILLE3253-ARIN

RNOCHandle: MILLE3253-ARIN
RNOCName:   Miller, Austin 
RNOCPhone:  +1-847-543-2701 
RNOCEmail:  amilller@clcillinois.edu
RNOCRef:    https://rdap.arin.net/registry/entity/MILLE3253-ARIN

RTechHandle: NHE18-ARIN
RTechName:   Ekornaas, Nels H
RTechPhone:  +1-847-543-2809 
RTechEmail:  nekornaas@clcillinois.edu
RTechRef:    https://rdap.arin.net/registry/entity/NHE18-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" : "40710",
    "as_handle" : "AS40710",
    "as_name" : "CLC-98-ILLINOIS",
    "admin_contacts" : [ "MILLE3253-ARIN" ],
    "tech_contacts" : [ "MILLE3253-ARIN", "NHE18-ARIN", "MILLE3253-ARIN", "MILLE3253-ARIN", "NHE18-ARIN" ],
    "abuse_contacts" : [ "NHE18-ARIN", "MILLE3253-ARIN", "MILLE3253-ARIN" ],
    "date_created" : "2008-03-03",
    "date_updated" : "2026-08-18",
    "source" : "https://rdap.arin.net/registry/autnum/40710"
  } ],
  "organization" : {
    "handle" : "CLC-98",
    "name" : "College of Lake County",
    "address" : [ "19351 West Washington Street", "Grayslake", "IL", "60030", "US" ],
    "street" : "West Washington Street",
    "city" : "Grayslake",
    "state" : "IL",
    "zip_code" : "60030",
    "country" : [ "US" ],
    "date_created" : "2008-01-29",
    "date_updated" : "2026-08-18",
    "source" : "https://rdap.arin.net/registry/entity/CLC-98",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "MILLE3253-ARIN",
    "name" : "Miller, Austin",
    "email" : [ "amilller@clcillinois.edu" ],
    "phone" : [ "+1-847-543-2701" ],
    "source" : "https://rdap.arin.net/registry/entity/MILLE3253-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "MILLE3253-ARIN",
    "name" : "Miller, Austin",
    "email" : [ "amilller@clcillinois.edu" ],
    "phone" : [ "+1-847-543-2701" ],
    "source" : "https://rdap.arin.net/registry/entity/MILLE3253-ARIN"
  }, {
    "handle" : "NHE18-ARIN",
    "name" : "Ekornaas, Nels H",
    "email" : [ "nekornaas@clcillinois.edu" ],
    "phone" : [ "+1-847-543-2809" ],
    "source" : "https://rdap.arin.net/registry/entity/NHE18-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NHE18-ARIN",
    "name" : "Ekornaas, Nels H",
    "email" : [ "nekornaas@clcillinois.edu" ],
    "phone" : [ "+1-847-543-2809" ],
    "source" : "https://rdap.arin.net/registry/entity/NHE18-ARIN"
  }, {
    "handle" : "MILLE3253-ARIN",
    "name" : "Miller, Austin",
    "email" : [ "amilller@clcillinois.edu" ],
    "phone" : [ "+1-847-543-2701" ],
    "source" : "https://rdap.arin.net/registry/entity/MILLE3253-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS33491	Comcast Cable Communications, LLC	US
AS6325	Illinois Century Network	US

Upstreams

AS Number	Description	Country
AS33491	Comcast Cable Communications, LLC	US
AS6325	Illinois Century Network	US