AS33553 SOUND TRANSIT 🇺🇸 US

Announcing 1 prefixes, seen at the RIS collectors.

IPv4 prefixes
1
256 (1 × /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
AS33553
Name
SOUND TRANSIT
Organisation
SOUND TRANSIT
Country
🇺🇸 US
RIR
ARIN
Allocated
2012-05-04
Scope
Not Disclosed
Peering policy
Open
PeeringDB
net/39346

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.arin.net

ASNumber:       33553
ASName:         SOUNDTRANSIT
ASHandle:       AS33553
RegDate:        2012-05-04
Updated:        2025-10-02
Ref:            https://rdap.arin.net/registry/autnum/33553

OrgName:        SOUND TRANSIT
OrgId:          CPSRTA
Address:        401 S Jackson St
City:           Seattle
StateProv:      WA
PostalCode:     98104
Country:        US
RegDate:        2012-04-27
Updated:        2026-07-08
Ref:            https://rdap.arin.net/registry/entity/CPSRTA

OrgTechHandle: JAMIS95-ARIN
OrgTechName:   Jamison, Stuart
OrgTechPhone:  +1-206-398-5117
OrgTechEmail:  stuart.jamison@soundtransit.org
OrgTechRef:    https://rdap.arin.net/registry/entity/JAMIS95-ARIN

OrgRoutingHandle: MARTI3425-ARIN
OrgRoutingName:   Martinson, Tom
OrgRoutingPhone:  +1-206-689-4862
OrgRoutingEmail:  tom.martinson@soundtransit.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MARTI3425-ARIN

OrgDNSHandle: MARTI3425-ARIN
OrgDNSName:   Martinson, Tom
OrgDNSPhone:  +1-206-689-4862
OrgDNSEmail:  tom.martinson@soundtransit.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/MARTI3425-ARIN

OrgAbuseHandle: MARTI3425-ARIN
OrgAbuseName:   Martinson, Tom
OrgAbusePhone:  +1-206-689-4862
OrgAbuseEmail:  tom.martinson@soundtransit.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MARTI3425-ARIN

OrgNOCHandle: NETWO5099-ARIN
OrgNOCName:   Network Team
OrgNOCPhone:  +1-206-398-5492
OrgNOCEmail:  ITNetworkEngineering@soundtransit.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO5099-ARIN

OrgAbuseHandle: NETWO5099-ARIN
OrgAbuseName:   Network Team
OrgAbusePhone:  +1-206-398-5492
OrgAbuseEmail:  ITNetworkEngineering@soundtransit.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO5099-ARIN

OrgNOCHandle: MARTI3425-ARIN
OrgNOCName:   Martinson, Tom
OrgNOCPhone:  +1-206-689-4862
OrgNOCEmail:  tom.martinson@soundtransit.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/MARTI3425-ARIN

OrgRoutingHandle: JAMIS95-ARIN
OrgRoutingName:   Jamison, Stuart
OrgRoutingPhone:  +1-206-398-5117
OrgRoutingEmail:  stuart.jamison@soundtransit.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/JAMIS95-ARIN

OrgTechHandle: MARTI3425-ARIN
OrgTechName:   Martinson, Tom
OrgTechPhone:  +1-206-689-4862
OrgTechEmail:  tom.martinson@soundtransit.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MARTI3425-ARIN

OrgTechHandle: NETWO5099-ARIN
OrgTechName:   Network Team
OrgTechPhone:  +1-206-398-5492
OrgTechEmail:  ITNetworkEngineering@soundtransit.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO5099-ARIN

RNOCHandle: MARTI3425-ARIN
RNOCName:   Martinson, Tom
RNOCPhone:  +1-206-689-4862
RNOCEmail:  tom.martinson@soundtransit.org
RNOCRef:    https://rdap.arin.net/registry/entity/MARTI3425-ARIN

RTechHandle: MARTI3425-ARIN
RTechName:   Martinson, Tom
RTechPhone:  +1-206-689-4862
RTechEmail:  tom.martinson@soundtransit.org
RTechRef:    https://rdap.arin.net/registry/entity/MARTI3425-ARIN

RAbuseHandle: MARTI3425-ARIN
RAbuseName:   Martinson, Tom
RAbusePhone:  +1-206-689-4862
RAbuseEmail:  tom.martinson@soundtransit.org
RAbuseRef:    https://rdap.arin.net/registry/entity/MARTI3425-ARIN