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AS397707 Sudo Security Group, Inc.

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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Sudo Security Group, Inc. dnsfilter.com

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AS Data

AS397707

AS397707 – Sudo Security Group, Inc.

AS Number	397707
AS Name	GUARDIAN
Organization	Sudo Security Group, Inc.(ssg-150)
Country	US
Website	dnsfilter.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2019-07-05

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Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       397707
ASName:         GUARDIAN
ASHandle:       AS397707
RegDate:        2019-07-05
Updated:        2020-03-02
Comment:        IPv4 space owned by Guardian (https://guardianapp.com)    
Ref:            https://rdap.arin.net/registry/autnum/397707


OrgName:        Sudo Security Group, Inc.
OrgId:          SSG-150
Address:        431 Bryant Street
City:           San Francisco
StateProv:      CA
PostalCode:     94107
Country:        US
RegDate:        2019-06-20
Updated:        2025-06-05
Ref:            https://rdap.arin.net/registry/entity/SSG-150


OrgNOCHandle: STRAF3-ARIN
OrgNOCName:   Strafach, Will 
OrgNOCPhone:  +1-415-323-8487 
OrgNOCEmail:  grd-sysadmins@dnsfilter.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/STRAF3-ARIN

OrgTechHandle: STRAF3-ARIN
OrgTechName:   Strafach, Will 
OrgTechPhone:  +1-415-323-8487 
OrgTechEmail:  grd-sysadmins@dnsfilter.com
OrgTechRef:    https://rdap.arin.net/registry/entity/STRAF3-ARIN

OrgAbuseHandle: STRAF3-ARIN
OrgAbuseName:   Strafach, Will 
OrgAbusePhone:  +1-415-323-8487 
OrgAbuseEmail:  grd-sysadmins@dnsfilter.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/STRAF3-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Frequently Asked Questions

What is ASN AS397707?

ASN AS397707 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS397707?

AS397707 is listed under Sudo Security Group, Inc..

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.