206208 looking glass

AS16851 NebraskaLink 🇺🇸 US

Announcing 10 prefixes, seen at the RIS collectors.

IPv4 prefixes
8
5,632 (22 × /24)
IPv6 prefixes
2
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
17
transit customers observed
Customer cone
31
ASes reachable through it

Registry and operator data

AS number
AS16851
Name
NebraskaLink
Organisation
Nebraskalink
Country
🇺🇸 US
RIR
ARIN
Allocated
2010-09-27
Network type
Cable/DSL/ISP
Traffic levels
50-100Gbps
Scope
Regional
Peering policy
Selective
IRR as-set
AS16851:AS-ALL
Website
https://www.optk.com
PeeringDB
net/9528
Exchanges
2
Facilities
5

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

9 valid (90.0%) 0 invalid (0.0%) 1 no ROA (10.0%)

Whois

Fetched from whois.arin.net

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:        2026-07-23
Comment:        http://www.optk.com
Comment:        NOC hours are 24x7
Comment:        NOC - 888-400-2810
Ref:            https://rdap.arin.net/registry/entity/NL

OrgNOCHandle: EJD9-ARIN
OrgNOCName:   Deremer, Evan Josiah
OrgNOCPhone:  +1-402-969-0299
OrgNOCEmail:  evan.deremer@optk.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/EJD9-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

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

OrgTechHandle: MEYSE2-ARIN
OrgTechName:   Meysenburg, Kyle
OrgTechPhone:  +1-402-215-0084
OrgTechEmail:  kyle.meysenburg@optk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MEYSE2-ARIN

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

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

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

OrgAbuseHandle: EJD9-ARIN
OrgAbuseName:   Deremer, Evan Josiah
OrgAbusePhone:  +1-402-969-0299
OrgAbuseEmail:  evan.deremer@optk.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/EJD9-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: HALLR45-ARIN
OrgTechName:   Hall, Ricco
OrgTechPhone:  +1-402-817-4178
OrgTechEmail:  ricco.hall@optk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HALLR45-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

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: 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

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

RTechHandle: NLKAD-ARIN
RTechName:   NLK-ADMIN
RTechPhone:  +1-402-817-6625
RTechEmail:  engineering@nebraskalink.com
RTechRef:    https://rdap.arin.net/registry/entity/NLKAD-ARIN