asn.dev

Autonomous system

AS30019 PSBC

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Bloodworks Northwest

United States of America · AI-generated

healthcare nonprofit blood-bank seattle

PSBC is the autonomous system for Bloodworks Northwest, a nonprofit blood bank and medical research institute based in Seattle.

What it's used for

  • The space carries the organization's internal network, evidenced by the netname BLOODWORKSNW and registrant BLOODWORKS NORTHWEST; NSE Bloodworks.
  • The AS announces a single IPv4 prefix, 198.184.15.0/24, comprising 256 addresses, with 0 IPv6 prefixes.
  • With only 1 observed neighbour, the low address-to-neighbour ratio indicates a small, self-contained site network rather than a transit or access provider.

Notable

  • The RDAP registrant BLOODWORKS NORTHWEST aligns directly with the AS holder and the organization's public identity.
  • The organization was formerly known as the Puget Sound Blood Center, which explains the PSBC AS handle.
  • The address inventory consists of a single /24 block, typical for a corporate or institutional estate requiring minimal public IP space.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS7385Allstream Business US, LLC58

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS30019
Registry name
PSBC
Registrant
BLOODWORKS NORTHWEST
Abuse contact
tierii@bloodworksnw.org
Registered
2009-11-17
Last changed
2020-05-06
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS30019
ASPA
no ASPA record
IRR
0% registered · 0 of 1 announcements
Route objects
1 naming AS30019

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,779 prefixes, as published 2026-10-21. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check