ASN AS39942 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS39942?

AS39942 is listed under Lincoln Intermediate Unit 12.

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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AS39942 Lincoln Intermediate Unit 12

ASN Lookup Tool

Lincoln Intermediate Unit 12 iu12.org

US 7 Routes

AS Data

AS39942

AS39942 – Lincoln Intermediate Unit 12

AS Number	39942
AS Name	LIU-AS
Organization	Lincoln Intermediate Unit 12 (liu1)
Country	US
Website	iu12.org
Number of IPv4 Routes	7
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2006-05-18

ASN Intelligence API for production workflows

Use ASN data for AS39942 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.67.142.0/24	AS39942	Lincoln Intermediate Unit 12	Lincoln Intermediate Unit	256
208.67.143.0/24	AS39942	Lincoln Intermediate Unit 12	Lincoln Intermediate Unit	256
208.67.141.0/24	AS39942	Lincoln Intermediate Unit 12	Lincoln Intermediate Unit	256
208.67.140.0/24	AS39942	Lincoln Intermediate Unit 12	Lincoln Intermediate Unit	256
208.67.140.0/22	AS39942	Lincoln Intermediate Unit 12	Lincoln Intermediate Unit	1024
50.204.59.0/24	AS39942	Lincoln Intermediate Unit 12	Lincoln Intermediate Unit	256
67.232.216.0/24	AS39942	Lincoln Intermediate Unit 12	Lincoln Intermediate School	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:       39942
ASName:         LIU-AS
ASHandle:       AS39942
RegDate:        2006-05-18
Updated:        2025-11-05
Ref:            https://rdap.arin.net/registry/autnum/39942


OrgName:        Lincoln Intermediate Unit 12
OrgId:          LIU1
Address:        65 Billerbeck Street
City:           New Oxford
StateProv:      PA
PostalCode:     17350
Country:        US
RegDate:        1999-05-28
Updated:        2025-12-09
Ref:            https://rdap.arin.net/registry/entity/LIU1


OrgAbuseHandle: SMITH6271-ARIN
OrgAbuseName:   Smith, Ben 
OrgAbusePhone:  +1-717-624-6511 
OrgAbuseEmail:  bsmith@iu12.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SMITH6271-ARIN

OrgDNSHandle: KENNY30-ARIN
OrgDNSName:   Kenny, Brant 
OrgDNSPhone:  +1-717-624-6514 
OrgDNSEmail:  bakenny@iu12.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/KENNY30-ARIN

OrgTechHandle: SMITH6271-ARIN
OrgTechName:   Smith, Ben 
OrgTechPhone:  +1-717-624-6511 
OrgTechEmail:  bsmith@iu12.org
OrgTechRef:    https://rdap.arin.net/registry/entity/SMITH6271-ARIN

OrgNOCHandle: KENNY30-ARIN
OrgNOCName:   Kenny, Brant 
OrgNOCPhone:  +1-717-624-6514 
OrgNOCEmail:  bakenny@iu12.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/KENNY30-ARIN

OrgRoutingHandle: SMITH6271-ARIN
OrgRoutingName:   Smith, Ben 
OrgRoutingPhone:  +1-717-624-6511 
OrgRoutingEmail:  bsmith@iu12.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SMITH6271-ARIN

OrgTechHandle: MRF4-ARIN
OrgTechName:   Foster, Mark Robert
OrgTechPhone:  +1-717-579-7135 
OrgTechEmail:  mrfoster@iu12.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MRF4-ARIN

OrgDNSHandle: SMITH6271-ARIN
OrgDNSName:   Smith, Ben 
OrgDNSPhone:  +1-717-624-6511 
OrgDNSEmail:  bsmith@iu12.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/SMITH6271-ARIN

OrgTechHandle: KENNY30-ARIN
OrgTechName:   Kenny, Brant 
OrgTechPhone:  +1-717-624-6514 
OrgTechEmail:  bakenny@iu12.org
OrgTechRef:    https://rdap.arin.net/registry/entity/KENNY30-ARIN

OrgAbuseHandle: KENNY30-ARIN
OrgAbuseName:   Kenny, Brant 
OrgAbusePhone:  +1-717-624-6514 
OrgAbuseEmail:  bakenny@iu12.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KENNY30-ARIN

OrgNOCHandle: SMITH6271-ARIN
OrgNOCName:   Smith, Ben 
OrgNOCPhone:  +1-717-624-6511 
OrgNOCEmail:  bsmith@iu12.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/SMITH6271-ARIN

OrgRoutingHandle: KENNY30-ARIN
OrgRoutingName:   Kenny, Brant 
OrgRoutingPhone:  +1-717-624-6514 
OrgRoutingEmail:  bakenny@iu12.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/KENNY30-ARIN

RNOCHandle: KENNY30-ARIN
RNOCName:   Kenny, Brant 
RNOCPhone:  +1-717-624-6514 
RNOCEmail:  bakenny@iu12.org
RNOCRef:    https://rdap.arin.net/registry/entity/KENNY30-ARIN

RTechHandle: KENNY30-ARIN
RTechName:   Kenny, Brant 
RTechPhone:  +1-717-624-6514 
RTechEmail:  bakenny@iu12.org
RTechRef:    https://rdap.arin.net/registry/entity/KENNY30-ARIN

RTechHandle: MRF4-ARIN
RTechName:   Foster, Mark Robert
RTechPhone:  +1-717-579-7135 
RTechEmail:  mrfoster@iu12.org
RTechRef:    https://rdap.arin.net/registry/entity/MRF4-ARIN

RAbuseHandle: KENNY30-ARIN
RAbuseName:   Kenny, Brant 
RAbusePhone:  +1-717-624-6514 
RAbuseEmail:  bakenny@iu12.org
RAbuseRef:    https://rdap.arin.net/registry/entity/KENNY30-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" : "39942",
    "as_handle" : "AS39942",
    "as_name" : "LIU-AS",
    "admin_contacts" : [ "KENNY30-ARIN", "SMITH6271-ARIN" ],
    "tech_contacts" : [ "SMITH6271-ARIN", "SMITH6271-ARIN", "MRF4-ARIN", "KENNY30-ARIN", "KENNY30-ARIN", "KENNY30-ARIN", "MRF4-ARIN" ],
    "abuse_contacts" : [ "SMITH6271-ARIN", "KENNY30-ARIN", "KENNY30-ARIN" ],
    "date_created" : "2006-05-18",
    "date_updated" : "2025-11-05",
    "source" : "https://rdap.arin.net/registry/autnum/39942"
  } ],
  "organization" : {
    "handle" : "LIU1",
    "name" : "Lincoln Intermediate Unit 12",
    "address" : [ "65 Billerbeck Street", "New Oxford", "PA", "17350", "US" ],
    "street" : "Billerbeck Street",
    "city" : "New Oxford",
    "state" : "PA",
    "zip_code" : "17350",
    "country" : [ "US" ],
    "date_created" : "1999-05-28",
    "date_updated" : "2025-12-09",
    "source" : "https://rdap.arin.net/registry/entity/LIU1",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "KENNY30-ARIN",
    "name" : "Kenny, Brant",
    "email" : [ "bakenny@iu12.org" ],
    "phone" : [ "+1-717-624-6514" ],
    "source" : "https://rdap.arin.net/registry/entity/KENNY30-ARIN"
  }, {
    "handle" : "SMITH6271-ARIN",
    "name" : "Smith, Ben",
    "email" : [ "bsmith@iu12.org" ],
    "phone" : [ "+1-717-624-6511" ],
    "source" : "https://rdap.arin.net/registry/entity/SMITH6271-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "SMITH6271-ARIN",
    "name" : "Smith, Ben",
    "email" : [ "bsmith@iu12.org" ],
    "phone" : [ "+1-717-624-6511" ],
    "source" : "https://rdap.arin.net/registry/entity/SMITH6271-ARIN"
  }, {
    "handle" : "MRF4-ARIN",
    "name" : "Foster, Mark Robert",
    "email" : [ "mrfoster@iu12.org" ],
    "phone" : [ "+1-717-579-7135" ],
    "source" : "https://rdap.arin.net/registry/entity/MRF4-ARIN"
  }, {
    "handle" : "KENNY30-ARIN",
    "name" : "Kenny, Brant",
    "email" : [ "bakenny@iu12.org" ],
    "phone" : [ "+1-717-624-6514" ],
    "source" : "https://rdap.arin.net/registry/entity/KENNY30-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SMITH6271-ARIN",
    "name" : "Smith, Ben",
    "email" : [ "bsmith@iu12.org" ],
    "phone" : [ "+1-717-624-6511" ],
    "source" : "https://rdap.arin.net/registry/entity/SMITH6271-ARIN"
  }, {
    "handle" : "KENNY30-ARIN",
    "name" : "Kenny, Brant",
    "email" : [ "bakenny@iu12.org" ],
    "phone" : [ "+1-717-624-6514" ],
    "source" : "https://rdap.arin.net/registry/entity/KENNY30-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS26801	Zito Media, L.P.	US
AS7016	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS26801	Zito Media, L.P.	US
AS7016	Comcast Cable Communications, LLC	US