AS400045 Dumont Telephone Company 🇺🇸 US

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes

512 (2 × /24)

IPv6 prefixes

256 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS400045
Name: Dumont Telephone Company
Organisation: Dumont Telephone Company
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2021-09-16

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (66.7%) 0 invalid (0.0%) 1 no ROA (33.3%)

Whois

Fetched from whois.arin.net

ASNumber:       400045
ASName:         DUMONT-TELEPHONE-COMPANY
ASHandle:       AS400045
RegDate:        2021-09-16
Updated:        2021-09-16
Ref:            https://rdap.arin.net/registry/autnum/400045

OrgName:        Dumont Telephone Company
OrgId:          DT-718
Address:        PO Box 349
City:           Dumont
StateProv:      IA
PostalCode:     50625
Country:        US
RegDate:        2021-09-01
Updated:        2026-06-18
Ref:            https://rdap.arin.net/registry/entity/DT-718

OrgAbuseHandle: RICHA1005-ARIN
OrgAbuseName:   Richardson, Tom
OrgAbusePhone:  +1-641-857-3211
OrgAbuseEmail:  TomRi@dumonttelephone.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RICHA1005-ARIN

OrgTechHandle: RICHA1005-ARIN
OrgTechName:   Richardson, Tom
OrgTechPhone:  +1-641-857-3211
OrgTechEmail:  TomRi@dumonttelephone.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RICHA1005-ARIN

OrgTechHandle: VNC2-ARIN
OrgTechName:   VantagePoint Networking Consultants
OrgTechPhone:  +1-605-995-1777
OrgTechEmail:  arin@vantagepnt.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VNC2-ARIN