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.
AS29877 12 More Specifics 12 Total Advertisements STS-TELECOM-AS-1, US
66.29.224.0/20 66.29.224.0/19
66.29.240.0/20 66.29.224.0/19
66.55.160.0/20 66.55.160.0/19
66.55.176.0/20 66.55.160.0/19
66.163.112.0/21 66.163.112.0/20
66.163.120.0/21 66.163.112.0/20
74.207.192.0/21 74.207.192.0/20
74.207.200.0/21 74.207.192.0/20
74.221.240.0/21 74.221.240.0/20
74.221.248.0/21 74.221.240.0/20
216.106.176.0/21 216.106.176.0/20
216.106.184.0/21 216.106.176.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 66.29.224.0/20 Announced
+ 66.29.240.0/20 Announced
+ 66.55.160.0/20 Announced
+ 66.55.176.0/20 Announced
+ 66.163.112.0/21 Announced
+ 66.163.120.0/21 Announced
+ 74.207.192.0/21 Announced
+ 74.207.200.0/21 Announced
+ 74.221.240.0/21 Announced
+ 74.221.248.0/21 Announced
+ 216.106.176.0/21 Announced
+ 216.106.184.0/21 Announced
whois: 402609
IANA has recorded AS29877 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS29877\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/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 29877
ASName: STS-TELECOM-AS-1
ASHandle: AS29877
RegDate: 2003-05-27
Updated: 2025-07-07
Ref: https://rdap.arin.net/registry/autnum/29877
OrgName: Windstream Communications LLC
OrgId: WINDS-6
Address: 4005 North Rodney Parham Rd
City: Little Rock
StateProv: AR
PostalCode: 72212
Country: US
RegDate: 2006-08-10
Updated: 2026-05-04
Comment: -------------------------------------------------------------
Comment: Geofeed https://geofeed.windstream.com/GEO_Data.csv
Comment: -------------------------------------------------------------
Ref: https://rdap.arin.net/registry/entity/WINDS-6
OrgAbuseHandle: WINDS1-ARIN
OrgAbuseName: Windstream Abuse
OrgAbusePhone: +1-800-347-1991
OrgAbuseEmail: abuse@windstream.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/WINDS1-ARIN
OrgTechHandle: WINDS-ARIN
OrgTechName: Windstream Communications Inc
OrgTechPhone: +1-888-292-3827
OrgTechEmail: Windstream.IP.Admin@windstream.com
OrgTechRef: https://rdap.arin.net/registry/entity/WINDS-ARIN
OrgRoutingHandle: WINDS-ARIN
OrgRoutingName: Windstream Communications Inc
OrgRoutingPhone: +1-888-292-3827
OrgRoutingEmail: Windstream.IP.Admin@windstream.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/WINDS-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.
#