ASN AS16851 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS16851?

AS16851 is listed under NebraskaLink.

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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AS16851 NebraskaLink | IPGeolocation.io

NebraskaLink nebraskalink.com

US 10 Routes

AS Data

AS16851

AS16851 – NebraskaLink

AS Number	16851
AS Name	NEBRASKALINK
Organization	NebraskaLink (nl)
Country	US
Website	nebraskalink.com
Number of IPv4 Routes	9
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2010-09-27

ASN Intelligence API for production workflows

Use ASN data for AS16851 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
162.212.16.0/22	AS16851	NebraskaLink	NebraskaLink	1024
199.36.116.0/22	AS16851	NebraskaLink	NebraskaLink	1024
104.218.80.0/22	AS393761	West Haymarket Joint Public Agency	West Haymarket Joint Public Agency	1024
104.152.240.0/24	AS16851	NebraskaLink	NebraskaLink	256
199.58.136.0/24	AS16851	NebraskaLink	NebraskaLink	256
209.94.54.0/23	AS16851	NebraskaLink	NebraskaLink	512
107.167.242.0/23	AS16851	NebraskaLink	Global Tel link Corporation	512
2607:3700::/32	AS16851	NebraskaLink	NebraskaLink	~79×10²⁷
104.152.240.0/22	AS16851	NebraskaLink	NebraskaLink	1024
199.36.117.0/24	AS16851	NebraskaLink	AFFORDABLE COMPUTING &	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:       16851
ASName:         NEBRASKALINK
ASHandle:       AS16851
RegDate:        2010-09-27
Updated:        2018-02-27
Ref:            https://rdap.arin.net/registry/autnum/16851


OrgName:        NebraskaLink
OrgId:          NL
Address:        3800 NW 12th St
City:           Lincoln
StateProv:      NE
PostalCode:     68521
Country:        US
RegDate:        2010-09-09
Updated:        2025-12-01
Comment:        http://www.optk.com
Comment:        NOC hours are 24x7
Comment:        NOC - 888-400-2810
Ref:            https://rdap.arin.net/registry/entity/NL


OrgTechHandle: KESTI-ARIN
OrgTechName:   Kesting, Alex 
OrgTechPhone:  +1-402-470-8081 
OrgTechEmail:  alex.kesting@optk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KESTI-ARIN

OrgNOCHandle: NOC11738-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-888-400-2810 
OrgNOCEmail:  noc@nebraskalink.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC11738-ARIN

OrgNOCHandle: EJD9-ARIN
OrgNOCName:   Deremer, Evan Josiah
OrgNOCPhone:  +1-402-261-0163 
OrgNOCEmail:  evan.deremer@optk.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/EJD9-ARIN

OrgTechHandle: JAS213-ARIN
OrgTechName:   Skolnik, Jesse Aaron
OrgTechPhone:  +1-402-416-7669 
OrgTechEmail:  jesse.skolnik@nebraskalink.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JAS213-ARIN

OrgTechHandle: MGS35-ARIN
OrgTechName:   Shaw, Mark Gregory
OrgTechPhone:  +1-402-489-1210 
OrgTechEmail:  mark.shaw@optk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MGS35-ARIN

OrgTechHandle: HONNE-ARIN
OrgTechName:   Honnen, Daniel 
OrgTechPhone:  +1-402-817-3111 
OrgTechEmail:  daniel.honnen@optk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HONNE-ARIN

OrgAbuseHandle: EJD9-ARIN
OrgAbuseName:   Deremer, Evan Josiah
OrgAbusePhone:  +1-402-261-0163 
OrgAbuseEmail:  evan.deremer@optk.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/EJD9-ARIN

OrgTechHandle: WELKE11-ARIN
OrgTechName:   Welker, John 
OrgTechPhone:  +1-402-817-7688 
OrgTechEmail:  john.welker@optk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WELKE11-ARIN

OrgTechHandle: DINWO-ARIN
OrgTechName:   Dinwoodie, Eric 
OrgTechPhone:  +1-402-858-1915 
OrgTechEmail:  eric.dinwoodie@optk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DINWO-ARIN

OrgTechHandle: HALLR45-ARIN
OrgTechName:   Hall, Ricco 
OrgTechPhone:  +1-402-817-4178 
OrgTechEmail:  ricco.hall@optk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HALLR45-ARIN

OrgAbuseHandle: NOC11738-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-888-400-2810 
OrgAbuseEmail:  noc@nebraskalink.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC11738-ARIN

OrgTechHandle: DARLI13-ARIN
OrgTechName:   Darling, David 
OrgTechPhone:  +1-402-858-1919 
OrgTechEmail:  david.darling@optk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DARLI13-ARIN

OrgAbuseHandle: ABUSE2855-ARIN
OrgAbuseName:   Abuse Center
OrgAbusePhone:  +1-888-400-2810 
OrgAbuseEmail:  abuse@nebraskalink.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2855-ARIN

OrgTechHandle: EJD9-ARIN
OrgTechName:   Deremer, Evan Josiah
OrgTechPhone:  +1-402-261-0163 
OrgTechEmail:  evan.deremer@optk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/EJD9-ARIN

RNOCHandle: NOC11738-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-888-400-2810 
RNOCEmail:  noc@nebraskalink.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC11738-ARIN

RAbuseHandle: ABUSE2855-ARIN
RAbuseName:   Abuse Center
RAbusePhone:  +1-888-400-2810 
RAbuseEmail:  abuse@nebraskalink.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2855-ARIN

RTechHandle: NLKAD-ARIN
RTechName:   NLK-ADMIN
RTechPhone:  +1-402-817-6625 
RTechEmail:  engineering@nebraskalink.com
RTechRef:    https://rdap.arin.net/registry/entity/NLKAD-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" : "16851",
    "as_handle" : "AS16851",
    "as_name" : "NEBRASKALINK",
    "tech_contacts" : [ "KESTI-ARIN", "JAS213-ARIN", "MGS35-ARIN", "HONNE-ARIN", "WELKE11-ARIN", "DINWO-ARIN", "HALLR45-ARIN", "DARLI13-ARIN", "EJD9-ARIN", "NLKAD-ARIN" ],
    "abuse_contacts" : [ "EJD9-ARIN", "NOC11738-ARIN", "ABUSE2855-ARIN", "ABUSE2855-ARIN" ],
    "date_created" : "2010-09-27",
    "date_updated" : "2018-02-27",
    "source" : "https://rdap.arin.net/registry/autnum/16851"
  } ],
  "organization" : {
    "handle" : "NL",
    "name" : "NebraskaLink",
    "address" : [ "3800 NW 12th St", "Lincoln", "NE", "68521", "US" ],
    "street" : "Nw 12th St",
    "city" : "Lincoln",
    "state" : "NE",
    "zip_code" : "68521",
    "country" : [ "US" ],
    "date_created" : "2010-09-09",
    "date_updated" : "2025-12-01",
    "source" : "https://rdap.arin.net/registry/entity/NL",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "KESTI-ARIN",
    "name" : "Kesting, Alex",
    "email" : [ "alex.kesting@optk.com" ],
    "phone" : [ "+1-402-470-8081" ],
    "source" : "https://rdap.arin.net/registry/entity/KESTI-ARIN"
  }, {
    "handle" : "JAS213-ARIN",
    "name" : "Skolnik, Jesse Aaron",
    "email" : [ "jesse.skolnik@nebraskalink.com" ],
    "phone" : [ "+1-402-416-7669" ],
    "source" : "https://rdap.arin.net/registry/entity/JAS213-ARIN"
  }, {
    "handle" : "MGS35-ARIN",
    "name" : "Shaw, Mark Gregory",
    "email" : [ "mark.shaw@optk.com" ],
    "phone" : [ "+1-402-489-1210" ],
    "source" : "https://rdap.arin.net/registry/entity/MGS35-ARIN"
  }, {
    "handle" : "HONNE-ARIN",
    "name" : "Honnen, Daniel",
    "email" : [ "daniel.honnen@optk.com" ],
    "phone" : [ "+1-402-817-3111" ],
    "source" : "https://rdap.arin.net/registry/entity/HONNE-ARIN"
  }, {
    "handle" : "WELKE11-ARIN",
    "name" : "Welker, John",
    "email" : [ "john.welker@optk.com" ],
    "phone" : [ "+1-402-817-7688" ],
    "source" : "https://rdap.arin.net/registry/entity/WELKE11-ARIN"
  }, {
    "handle" : "DINWO-ARIN",
    "name" : "Dinwoodie, Eric",
    "email" : [ "eric.dinwoodie@optk.com" ],
    "phone" : [ "+1-402-858-1915" ],
    "source" : "https://rdap.arin.net/registry/entity/DINWO-ARIN"
  }, {
    "handle" : "HALLR45-ARIN",
    "name" : "Hall, Ricco",
    "email" : [ "ricco.hall@optk.com" ],
    "phone" : [ "+1-402-817-4178" ],
    "source" : "https://rdap.arin.net/registry/entity/HALLR45-ARIN"
  }, {
    "handle" : "DARLI13-ARIN",
    "name" : "Darling, David",
    "email" : [ "david.darling@optk.com" ],
    "phone" : [ "+1-402-858-1919" ],
    "source" : "https://rdap.arin.net/registry/entity/DARLI13-ARIN"
  }, {
    "handle" : "EJD9-ARIN",
    "name" : "Deremer, Evan Josiah",
    "email" : [ "evan.deremer@optk.com" ],
    "phone" : [ "+1-402-261-0163" ],
    "source" : "https://rdap.arin.net/registry/entity/EJD9-ARIN"
  }, {
    "handle" : "NLKAD-ARIN",
    "name" : "NLK-ADMIN",
    "email" : [ "engineering@nebraskalink.com" ],
    "phone" : [ "+1-402-817-6625" ],
    "source" : "https://rdap.arin.net/registry/entity/NLKAD-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "EJD9-ARIN",
    "name" : "Deremer, Evan Josiah",
    "email" : [ "evan.deremer@optk.com" ],
    "phone" : [ "+1-402-261-0163" ],
    "source" : "https://rdap.arin.net/registry/entity/EJD9-ARIN"
  }, {
    "handle" : "NOC11738-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "noc@nebraskalink.com" ],
    "phone" : [ "+1-888-400-2810" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC11738-ARIN"
  }, {
    "handle" : "ABUSE2855-ARIN",
    "name" : "Abuse Center",
    "email" : [ "abuse@nebraskalink.com" ],
    "phone" : [ "+1-888-400-2810" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE2855-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS21738	Rozint	US
AS46328	Four-U Technologies, LLC	US
AS46328	Four U Technologies, LLC	US
AS36280	Indatel Services, LLC	US
AS393577	Tritan Development	US
AS14097	Country Mile Wireless, Inc	US
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS54326	McCookNet Internet Service	US
AS64289	Macarne.com	US

Upstreams

AS Number	Description	Country
AS1299	Arelion Sweden AB	SE
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS64289	Macarne.com	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US
AS32621	Twin City VoIP, Inc.	US

Downstreams

AS Number	Description	Country
AS46328	Four U Technologies, LLC	US
AS54022	K & M Telephone Company, Inc	US
AS54072	Central Community College	US
AS14097	Country Mile Wireless, Inc	US
AS32765	Sentco.net, LLC	US
AS32768	HEMINGFORD TELEPHONE	US
AS54326	McCookNet Internet Service	US
AS13659	INTERTECH CORPORATION	US
AS46966	City of Grand Island	US
AS36487	Consolidated Telephone Company	US