AS16857 Central Texas Telecommunications 🇺🇸 US

Announcing 29 prefixes, seen at the RIS collectors.

IPv4 prefixes

15,360 (60 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS16857
Name: Central Texas Telecommunications
Organisation: Central Texas Telecommunications
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2000-06-20

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (3.4%) 0 invalid (0.0%) 28 no ROA (96.6%)

Whois

Fetched from whois.arin.net

ASNumber:       16857
ASName:         CENTEX
ASHandle:       AS16857
RegDate:        2000-06-20
Updated:        2019-09-04
Ref:            https://rdap.arin.net/registry/autnum/16857

OrgName:        Central Texas Telecommunications
OrgId:          CTTC-7
Address:        PO Box 627
City:           Goldthwaite
StateProv:      TX
PostalCode:     76844
Country:        US
RegDate:        2019-08-12
Updated:        2026-01-27
Ref:            https://rdap.arin.net/registry/entity/CTTC-7

OrgTechHandle: MWG4-ARIN
OrgTechName:   Garrison, Mitchell Wayne
OrgTechPhone:  +1-325-656-7000
OrgTechEmail:  mitchg@centexnet.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MWG4-ARIN

OrgNOCHandle: SC1235-ARIN
OrgNOCName:   Calder, Shawn
OrgNOCPhone:  +1-325-938-5611
OrgNOCEmail:  shawnc@centexnet.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SC1235-ARIN

OrgAbuseHandle: SC1235-ARIN
OrgAbuseName:   Calder, Shawn
OrgAbusePhone:  +1-325-938-5611
OrgAbuseEmail:  shawnc@centexnet.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SC1235-ARIN

OrgTechHandle: SYSTE112-ARIN
OrgTechName:   System Administrator
OrgTechPhone:  +1-325-938-5611
OrgTechEmail:  sysadmin@centex.net
OrgTechRef:    https://rdap.arin.net/registry/entity/SYSTE112-ARIN

OrgNOCHandle: SYSTE112-ARIN
OrgNOCName:   System Administrator
OrgNOCPhone:  +1-325-938-5611
OrgNOCEmail:  sysadmin@centex.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/SYSTE112-ARIN

OrgTechHandle: SC1235-ARIN
OrgTechName:   Calder, Shawn
OrgTechPhone:  +1-325-938-5611
OrgTechEmail:  shawnc@centexnet.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SC1235-ARIN

OrgAbuseHandle: SYSTE112-ARIN
OrgAbuseName:   System Administrator
OrgAbusePhone:  +1-325-938-5611
OrgAbuseEmail:  sysadmin@centex.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SYSTE112-ARIN