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Data as of Nov 5, 2026

72.233.156.0/22

19 residential-proxy exits · 30 days

Seattle Pacific University · space held by Washington State K-20 Telecommunications Network

Announcement
this exact prefix
RPKI valid
Announced by
AS54032
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
19
1.9% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
2
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

158 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
72.233.159.0/24012
72.233.157.0/2407

Proxy providers listing exits

  • ColaProxy
  • Thordata

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
72.233.128.0/18
since Dec 2011
AS54032Business128Washington State K-20 Telecommunications Network

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
72.233.128.0/1732,768WA-K20-BLK9Washington State K-20 Telecommunications Network (WSKT) · USDirect AllocationMar 24, 2008uw-noc@uw.edu
└ 72.233.128.0/1816,384SEA-PAC-UNIVSeattle Pacific University (SPU) · USReassignedApr 3, 2008cruza@spu.edu

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Washington State K-20 Telecommunications Network
Handle
WSKT
Range
72.233.128.0/17
Registration type
Direct Allocation
Record created
Mar 24, 2008
Origin network

AS54032

US
Name
Seattle Pacific University
Type
Education
Registered
Sep 12, 2011
Domain
spu.edu
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed