How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS397868 Black Duck Software, Inc.

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Black Duck Software, Inc. dtype.org

US 2 Routes

AS Data

AS397868

AS397868 – Black Duck Software, Inc.

AS Number	397868
AS Name	WHITEHAT-US-PROD-2
Organization	Black Duck Software, Inc. (bds-141)
Country	US
Website	dtype.org
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2019-08-23

ASN Intelligence API for production workflows

Use ASN data for AS397868 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
162.223.124.0/24	AS397868	Black Duck Software, Inc.	Black Duck Software, Inc.	256
162.244.4.0/24	AS397868	Black Duck Software, Inc.	Black Duck Software, Inc.	256

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:       397868
ASName:         WHITEHAT-US-PROD-2
ASHandle:       AS397868
RegDate:        2019-08-23
Updated:        2026-05-19
Ref:            https://rdap.arin.net/registry/autnum/397868


OrgName:        Black Duck Software, Inc.
OrgId:          BDS-141
Address:        675 Almanor Ave
City:           Sunnyvale
StateProv:      CA
PostalCode:     94085
Country:        US
RegDate:        2024-05-22
Updated:        2026-06-12
Ref:            https://rdap.arin.net/registry/entity/BDS-141


OrgAbuseHandle: MAS199-ARIN
OrgAbuseName:   Streib, Michael Andrew
OrgAbusePhone:  +1-408-621-0064 
OrgAbuseEmail:  dtype@dtype.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MAS199-ARIN

OrgTechHandle: MAS199-ARIN
OrgTechName:   Streib, Michael Andrew
OrgTechPhone:  +1-408-621-0064 
OrgTechEmail:  dtype@dtype.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MAS199-ARIN

OrgTechHandle: RUANK-ARIN
OrgTechName:   Ruan, Kenny 
OrgTechPhone:  +1-781-572-4673 
OrgTechEmail:  kruan84@gmail.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RUANK-ARIN

OrgTechHandle: OWENS401-ARIN
OrgTechName:   Owen, Scottie 
OrgTechPhone:  +1-408-209-9215 
OrgTechEmail:  scottie.owen@gmail.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OWENS401-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "397868",
    "as_handle" : "AS397868",
    "as_name" : "WHITEHAT-US-PROD-2",
    "tech_contacts" : [ "MAS199-ARIN", "RUANK-ARIN", "OWENS401-ARIN" ],
    "abuse_contacts" : [ "MAS199-ARIN" ],
    "date_created" : "2019-08-23",
    "date_updated" : "2026-05-19",
    "source" : "https://rdap.arin.net/registry/autnum/397868"
  } ],
  "organization" : {
    "handle" : "BDS-141",
    "name" : "Black Duck Software, Inc.",
    "address" : [ "675 Almanor Ave", "Sunnyvale", "CA", "94085", "US" ],
    "street" : "Almanor Ave",
    "city" : "Sunnyvale",
    "state" : "CA",
    "zip_code" : "94085",
    "country" : [ "US" ],
    "date_created" : "2024-05-22",
    "date_updated" : "2026-06-12",
    "source" : "https://rdap.arin.net/registry/entity/BDS-141",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "MAS199-ARIN",
    "name" : "Streib, Michael Andrew",
    "email" : [ "dtype@dtype.org" ],
    "phone" : [ "+1-408-621-0064" ],
    "source" : "https://rdap.arin.net/registry/entity/MAS199-ARIN"
  }, {
    "handle" : "RUANK-ARIN",
    "name" : "Ruan, Kenny",
    "email" : [ "kruan84@gmail.com" ],
    "phone" : [ "+1-781-572-4673" ],
    "source" : "https://rdap.arin.net/registry/entity/RUANK-ARIN"
  }, {
    "handle" : "OWENS401-ARIN",
    "name" : "Owen, Scottie",
    "email" : [ "scottie.owen@gmail.com" ],
    "phone" : [ "+1-408-209-9215" ],
    "source" : "https://rdap.arin.net/registry/entity/OWENS401-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MAS199-ARIN",
    "name" : "Streib, Michael Andrew",
    "email" : [ "dtype@dtype.org" ],
    "phone" : [ "+1-408-621-0064" ],
    "source" : "https://rdap.arin.net/registry/entity/MAS199-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS397868?

ASN AS397868 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS397868?

AS397868 is listed under Black Duck Software, 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.