206208 looking glass

AS395323 County of San Mateo 🇺🇸 US

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes
3
16,384 (64 × /24)
IPv6 prefixes
0
-
Upstreams
3
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
AS395323
Name
County of San Mateo
Organisation
County of San Mateo
Country
🇺🇸 US
RIR
ARIN
Allocated
2016-06-28

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:       395323
ASName:         SMC
ASHandle:       AS395323
RegDate:        2016-06-28
Updated:        2016-06-28
Ref:            https://rdap.arin.net/registry/autnum/395323

OrgName:        County of San Mateo
OrgId:          CSM-13
Address:        455 County Government Center
City:           Redwood City
StateProv:      CA
PostalCode:     94063
Country:        US
RegDate:        1994-03-10
Updated:        2026-01-21
Ref:            https://rdap.arin.net/registry/entity/CSM-13

OrgNOCHandle: CSMNS-ARIN
OrgNOCName:   County of San Mate Network Service
OrgNOCPhone:  +1-650-599-1317
OrgNOCEmail:  ISD_Network@smcgov.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/CSMNS-ARIN

OrgTechHandle: YUSON6-ARIN
OrgTechName:   Yuson, Anthony
OrgTechPhone:  +1-650-599-1065
OrgTechEmail:  ayuson@smcgov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/YUSON6-ARIN

OrgNOCHandle: MOHAM115-ARIN
OrgNOCName:   Mohammed, Omer
OrgNOCPhone:  +1-510-385-5373
OrgNOCEmail:  omohammed@smcgov.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/MOHAM115-ARIN

OrgAbuseHandle: MOHAM115-ARIN
OrgAbuseName:   Mohammed, Omer
OrgAbusePhone:  +1-510-385-5373
OrgAbuseEmail:  omohammed@smcgov.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MOHAM115-ARIN

OrgDNSHandle: YUSON6-ARIN
OrgDNSName:   Yuson, Anthony
OrgDNSPhone:  +1-650-599-1065
OrgDNSEmail:  ayuson@smcgov.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/YUSON6-ARIN

OrgAbuseHandle: YUSON6-ARIN
OrgAbuseName:   Yuson, Anthony
OrgAbusePhone:  +1-650-599-1065
OrgAbuseEmail:  ayuson@smcgov.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/YUSON6-ARIN

OrgRoutingHandle: POSTE14-ARIN
OrgRoutingName:   Postelnicu, Ana
OrgRoutingPhone:  +1-650-766-3815
OrgRoutingEmail:  apostelnicu@smcgov.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/POSTE14-ARIN

OrgTechHandle: MOHAM115-ARIN
OrgTechName:   Mohammed, Omer
OrgTechPhone:  +1-510-385-5373
OrgTechEmail:  omohammed@smcgov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MOHAM115-ARIN

OrgNOCHandle: YUSON6-ARIN
OrgNOCName:   Yuson, Anthony
OrgNOCPhone:  +1-650-599-1065
OrgNOCEmail:  ayuson@smcgov.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/YUSON6-ARIN

OrgAbuseHandle: CSMNS-ARIN
OrgAbuseName:   County of San Mate Network Service
OrgAbusePhone:  +1-650-599-1317
OrgAbuseEmail:  ISD_Network@smcgov.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CSMNS-ARIN

OrgDNSHandle: MOHAM115-ARIN
OrgDNSName:   Mohammed, Omer
OrgDNSPhone:  +1-510-385-5373
OrgDNSEmail:  omohammed@smcgov.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/MOHAM115-ARIN

OrgNOCHandle: POSTE14-ARIN
OrgNOCName:   Postelnicu, Ana
OrgNOCPhone:  +1-650-766-3815
OrgNOCEmail:  apostelnicu@smcgov.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/POSTE14-ARIN

OrgTechHandle: CSMNS-ARIN
OrgTechName:   County of San Mate Network Service
OrgTechPhone:  +1-650-599-1317
OrgTechEmail:  ISD_Network@smcgov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/CSMNS-ARIN

OrgDNSHandle: POSTE14-ARIN
OrgDNSName:   Postelnicu, Ana
OrgDNSPhone:  +1-650-766-3815
OrgDNSEmail:  apostelnicu@smcgov.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/POSTE14-ARIN

OrgAbuseHandle: POSTE14-ARIN
OrgAbuseName:   Postelnicu, Ana
OrgAbusePhone:  +1-650-766-3815
OrgAbuseEmail:  apostelnicu@smcgov.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/POSTE14-ARIN

OrgRoutingHandle: YUSON6-ARIN
OrgRoutingName:   Yuson, Anthony
OrgRoutingPhone:  +1-650-599-1065
OrgRoutingEmail:  ayuson@smcgov.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/YUSON6-ARIN

OrgTechHandle: POSTE14-ARIN
OrgTechName:   Postelnicu, Ana
OrgTechPhone:  +1-650-766-3815
OrgTechEmail:  apostelnicu@smcgov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/POSTE14-ARIN

OrgRoutingHandle: MOHAM115-ARIN
OrgRoutingName:   Mohammed, Omer
OrgRoutingPhone:  +1-510-385-5373
OrgRoutingEmail:  omohammed@smcgov.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MOHAM115-ARIN