206208 looking glass

AS63304 HILLTOP BROADBAND 🇺🇸 US

Announcing 8 prefixes, seen at the RIS collectors.

IPv4 prefixes
8
2,816 (11 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS63304
Name
HILLTOP BROADBAND
Organisation
HILLTOP-BROADBAND
Country
🇺🇸 US
RIR
ARIN
Allocated
2014-11-14
Scope
Not Disclosed
PeeringDB
net/42999

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

4 valid (50.0%) 0 invalid (0.0%) 4 no ROA (50.0%)

Whois

Fetched from whois.arin.net

ASNumber:       63304
ASName:         CORE-FIBER
ASHandle:       AS63304
RegDate:        2014-11-14
Updated:        2026-10-21
Ref:            https://rdap.arin.net/registry/autnum/63304

OrgName:        HILLTOP BROADBAND
OrgId:          HB-70
Address:        PO BOX 1770
City:           BERTHOUD
StateProv:      CO
PostalCode:     80513
Country:        US
RegDate:        2014-01-30
Updated:        2026-10-29
Ref:            https://rdap.arin.net/registry/entity/HB-70

OrgNOCHandle: ECKER48-ARIN
OrgNOCName:   Ecker, Neil
OrgNOCPhone:  +1-541-902-5101
OrgNOCEmail:  neil@corefiber.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ECKER48-ARIN

OrgTechHandle: HARRI2715-ARIN
OrgTechName:   Harrington, Beau
OrgTechPhone:  +1-720-248-3634
OrgTechEmail:  beau.harrington@corefiber.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HARRI2715-ARIN

OrgTechHandle: ECKER48-ARIN
OrgTechName:   Ecker, Neil
OrgTechPhone:  +1-541-902-5101
OrgTechEmail:  neil@corefiber.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ECKER48-ARIN

OrgDNSHandle: ECKER48-ARIN
OrgDNSName:   Ecker, Neil
OrgDNSPhone:  +1-541-902-5101
OrgDNSEmail:  neil@corefiber.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/ECKER48-ARIN

OrgAbuseHandle: ECKER48-ARIN
OrgAbuseName:   Ecker, Neil
OrgAbusePhone:  +1-541-902-5101
OrgAbuseEmail:  neil@corefiber.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ECKER48-ARIN

OrgTechHandle: RYPLE1-ARIN
OrgTechName:   RYPLEWSKI, ERIC
OrgTechPhone:  +1-970-344-9541
OrgTechEmail:  info@hilltop-broadband.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RYPLE1-ARIN

OrgRoutingHandle: ECKER48-ARIN
OrgRoutingName:   Ecker, Neil
OrgRoutingPhone:  +1-541-902-5101
OrgRoutingEmail:  neil@corefiber.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ECKER48-ARIN

OrgAbuseHandle: RYPLE1-ARIN
OrgAbuseName:   RYPLEWSKI, ERIC
OrgAbusePhone:  +1-970-344-9541
OrgAbuseEmail:  info@hilltop-broadband.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RYPLE1-ARIN