AS4539 Schweitzer Engineering Laboratories, Inc. 🇺🇸 US

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,280 (5 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS4539
Name: Schweitzer Engineering Laboratories, Inc.
Organisation: Schweitzer Engineering Laboratories, Inc.
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2009-09-17

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 2 no ROA (100.0%)

Whois

Fetched from whois.arin.net

ASNumber:       4539
ASName:         SEL-AS
ASHandle:       AS4539
RegDate:        2009-09-17
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/4539

OrgName:        Schweitzer Engineering Laboratories, Inc.
OrgId:          SCHWE-5
Address:        2350 NE HOPKINS COURT
City:           Pullman
StateProv:      WA
PostalCode:     99163
Country:        US
RegDate:        2009-08-13
Updated:        2026-03-30
Ref:            https://rdap.arin.net/registry/entity/SCHWE-5

OrgTechHandle: NETTE17-ARIN
OrgTechName:   Netteam
OrgTechPhone:  +1-509-332-1890
OrgTechEmail:  postmaster@selinc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETTE17-ARIN

OrgTechHandle: LAPRA18-ARIN
OrgTechName:   Laprade, Greg
OrgTechPhone:  +1-509-332-1890
OrgTechEmail:  greg_laprade@selinc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LAPRA18-ARIN

OrgTechHandle: MST325-ARIN
OrgTechName:   Stubbers, Mike
OrgTechPhone:  +1-509-332-1890
OrgTechEmail:  greg_laprade@selinc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MST325-ARIN

OrgAbuseHandle: NIS8-ARIN
OrgAbuseName:   Network Infrastructure Support
OrgAbusePhone:  +1-509-332-1890
OrgAbuseEmail:  postmaster@selinc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NIS8-ARIN

OrgAbuseHandle: MST325-ARIN
OrgAbuseName:   Stubbers, Mike
OrgAbusePhone:  +1-509-332-1890
OrgAbuseEmail:  greg_laprade@selinc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MST325-ARIN

RTechHandle: NIS8-ARIN
RTechName:   Network Infrastructure Support
RTechPhone:  +1-509-332-1890
RTechEmail:  postmaster@selinc.com
RTechRef:    https://rdap.arin.net/registry/entity/NIS8-ARIN