AS36161 County of Westchester 🇺🇸 US

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes

65,792 (257 × /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: AS36161
Name: County of Westchester
Organisation: County of Westchester
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2005-09-21

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 3 no ROA (100.0%)

Whois

Fetched from whois.arin.net

ASNumber:       36161
ASName:         WESTCHESTERCOUNTY-NY
ASHandle:       AS36161
RegDate:        2005-09-21
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/36161

OrgName:        County of Westchester
OrgId:          COUNTY-37
Address:        148 Martine Ave.
City:           White Plains
StateProv:      NY
PostalCode:     10601
Country:        US
RegDate:        2000-04-28
Updated:        2026-06-15
Ref:            https://rdap.arin.net/registry/entity/COUNTY-37

OrgAbuseHandle: DNSAD82-ARIN
OrgAbuseName:   DNSAdmin
OrgAbusePhone:  +1-914-995-5397
OrgAbuseEmail:  loo1@westchestergov.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNSAD82-ARIN

OrgTechHandle: DNSAD82-ARIN
OrgTechName:   DNSAdmin
OrgTechPhone:  +1-914-995-5397
OrgTechEmail:  loo1@westchestergov.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DNSAD82-ARIN

OrgTechHandle: SACCH3-ARIN
OrgTechName:   Sacchinelli, Domenico
OrgTechPhone:  +1-914-995-6295
OrgTechEmail:  dasa@westchestergov.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SACCH3-ARIN

RTechHandle: LO33-ARIN
RTechName:   Oisher, Larry
RTechPhone:  +1-914-995-6295
RTechEmail:  dasa@westchestergov.com
RTechRef:    https://rdap.arin.net/registry/entity/LO33-ARIN