154.9.2.12
SHADOWSERVER-FOUNDATION, US


Seen 261 times between March 29th, 2021 and January 9th, 2025.


General Info Open in Search

Geo Oakland, California, United States (US) —
AS AS22168 - SHADOWSERVER-FOUNDATION, US
Note: An IP might be announced by multiple ASs. This is not shown.
Route 154.9.2.0/23 (Route of ASN)
PTR mail.shadowserver.org(PTR record of primary IP)

Recent Screenshots

Direct hits
Summary of pages hosted on this IP

Domains mail.shadowserver.org | 224x 154.9.2.12 | 1x

Recent scans (225 total) Show all

URL Age
mail.shadowserver.org/mailman/listinfo/iphouse a day
mail.shadowserver.org/mailman/options/uspsoig/cybersafe%40usps.gov 9 days
mail.shadowserver.org/mailman/options/turkey/ihbar%40usom.gov.tr 9 days
mail.shadowserver.org 9 days
mail.shadowserver.org 9 days

Incoming hits
Summary of pages that talked to this IP

ASNs AS213120 | 33x AS32787 | 3x

IPs 103.41.71.79 | 33x 72.52.15.18 | 3x

Domains www.shadowserver.org | 36x

Countries US | 36x

Recent scans (36 total) Show all

URL Age
www.shadowserver.org a year
www.shadowserver.org a year
www.shadowserver.org a year
www.shadowserver.org 2 years
www.shadowserver.org 2 years

Disclaimer

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Recent screenshots
Screenshots of pages hosted on this IP

Related infrastructure
Summary of infrastructure which pages hosted on this IP frequently talked to

IPs 154.9.2.12 | 225x

Domains mail.shadowserver.org | 224x 154.9.2.12 | 1x

Recently observed hostnames on '154.9.2.12'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

imap.shadowserver.org | 2014-11-29 mail.shadowserver.org | 2014-11-29 pop.shadowserver.org | 2014-11-29 smtp.shadowserver.org | 2014-11-29 webmail.shadowserver.org | 2014-11-29

Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this IP

WHOIS for 154.9.2.12


NetRange:       154.9.0.0 - 154.9.255.255
CIDR:           154.9.0.0/16
NetName:        PSINET-B2-9
NetHandle:      NET-154-9-0-0-1
Parent:         NET154 (NET-154-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Performance Systems International (PSI-24)
RegDate:        1992-02-05
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/154.9.0.0

OrgName:        Performance Systems International
OrgId:          PSI-24
Address:        510 Huntmar Park Drive
City:           Herndon
StateProv:      VA
PostalCode:     22070
Country:        US
RegDate:        1992-02-05
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/PSI-24

OrgTechHandle: PSI-NISC-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311 
OrgTechEmail:  ipalloc@cogentco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PSI-NISC-ARIN

OrgAbuseHandle: PSI-NISC-ARIN
OrgAbuseName:   IP Allocation
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  ipalloc@cogentco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PSI-NISC-ARIN

RTechHandle: PSI-NISC-ARIN
RTechName:   IP Allocation
RTechPhone:  +1-877-875-4311 
RTechEmail:  ipalloc@cogentco.com
RTechRef:    https://rdap.arin.net/registry/entity/PSI-NISC-ARIN