AS33553
SOUND TRANSIT
Scanned 4 days ago
📋 Summary
IP address summary information| Name | SOUND TRANSIT |
| IPv4 addresses | 256 |
| IPv6 addresses | Not available |
| ASN type | Transit |
| Registry | ARIN |
| Allocated | May 04, 2012 |
| Updated | Oct 02, 2025 |
📊 IP Ranges
IPv4: 1 | IPv6: 0| Netblock | IP Count |
|---|---|
| 199.191.49.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | AS33553 |
| Name | SOUNDTRANSIT |
| Organization | SOUND TRANSIT |
| Status | active |
| Allocated | May 04, 2012 |
| Updated | Oct 02, 2025 |
Contacts
| Registrant | SOUND TRANSIT |
| Abuse Contact | Tom Martinson <tom.martinson@soundtransit.org> |
| Tech Contact | Tom Martinson <tom.martinson@soundtransit.org> |
| Phone | +1-206-689-4862 |
| Address | 401 S Jackson St Seattle WA 98104 United States |
Source: ARIN
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
1 upstream| ASN | Name |
|---|---|
| AS3356 | Level 3 Parent, LLC |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 199.191.49.0/24 | AS33553 | /24 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).