This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS399800 2 More Specifics 2 Total Advertisements HTC1, US
74.121.88.0/22 74.121.88.0/21
74.121.92.0/23 74.121.88.0/21
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 74.121.88.0/22 Announced
+ 74.121.92.0/23 Announced
whois: 402590
IANA has recorded AS399800 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS399800\n
#
# 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/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 399800
ASName: HTC1
ASHandle: AS399800
RegDate: 2021-06-24
Updated: 2023-11-14
Ref: https://rdap.arin.net/registry/autnum/399800
OrgName: NEW KNOXVILLE TELEPHONE COMPANY
OrgId: NKTC
Address: 301 West South Street
City: New Knoxville
StateProv: OH
PostalCode: 45871
Country: US
RegDate: 2001-11-01
Updated: 2025-12-12
Ref: https://rdap.arin.net/registry/entity/NKTC
OrgTechHandle: NOC13033-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-419-753-5000
OrgTechEmail: support@nktelco.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC13033-ARIN
OrgNOCHandle: NOC13033-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-419-753-5000
OrgNOCEmail: support@nktelco.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC13033-ARIN
OrgTechHandle: TROUT88-ARIN
OrgTechName: Trout, Doug
OrgTechPhone: +1-717-324-5361
OrgTechEmail: dtrout@schurz.com
OrgTechRef: https://rdap.arin.net/registry/entity/TROUT88-ARIN
OrgAbuseHandle: ABUSE4704-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-419-753-2950
OrgAbuseEmail: abuse@nktelco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4704-ARIN
OrgTechHandle: ADMIN9132-ARIN
OrgTechName: Admin
OrgTechPhone: +1-301-797-5000
OrgTechEmail: jkatchmar@antietambroadband.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN9132-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.
#