ASN AS3361 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS3361?

AS3361 is listed under Digital Fortress, Inc..

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

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AS3361 Digital Fortress, Inc.

Digital Fortress, Inc. digitalfortress.io

US 39 Routes

AS Data

AS3361

AS3361 – Digital Fortress, Inc.

AS Number	3361
AS Name	DF-TUKWILA01
Organization	Digital Fortress, Inc. (df-35)
Country	US
Website	digitalfortress.io
Number of IPv4 Routes	37
Number of IPv6 Routes	2
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2009-09-02

ASN Intelligence API for production workflows

Use ASN data for AS3361 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.168.32.0/19	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	8192
74.209.168.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
216.168.33.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	256
2605:2400::/32	AS3361	Digital Fortress, Inc.	Digital Fortress	~79×10²⁷
68.64.50.0/23	AS3361	Digital Fortress, Inc.	Digital Fortress	512
216.168.50.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	256
216.168.58.0/23	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	512
173.225.16.0/20	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	4096
69.46.36.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
140.177.18.0/24	AS3361	Digital Fortress, Inc.	Wolfram Research, Inc.	256
69.46.43.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
173.225.28.0/24	AS3361	Digital Fortress, Inc.	IMAGENET	256
173.225.18.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	256
216.168.46.0/23	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	512
69.46.32.0/23	AS3361	Digital Fortress, Inc.	Digital Fortress	512
74.209.176.0/23	AS3361	Digital Fortress, Inc.	Digital Fortress	512
204.128.250.0/24	AS3361	Digital Fortress, Inc.	Omni Development, Inc.	256
216.168.34.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	256
74.209.182.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
216.168.56.0/23	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	512
68.64.52.0/23	AS3361	Digital Fortress, Inc.	Digital Fortress	512
74.209.160.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
173.225.25.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	256
69.46.47.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
216.168.48.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	256
69.46.34.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
173.225.20.0/22	AS3361	Digital Fortress, Inc.	Flux Services, Inc.	1024
68.64.49.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
68.64.54.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
69.46.40.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
173.225.20.0/23	AS3361	Digital Fortress, Inc.	Flux Services, Inc.	512
69.46.45.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
216.168.49.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	256
173.225.26.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	256
173.225.28.0/22	AS3361	Digital Fortress, Inc.	IMAGENET	1024
2607:fdb0::/32	AS3361	Digital Fortress, Inc.	Digital Fortress, Inc.	~79×10²⁷
69.46.39.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress	256
216.168.52.0/22	AS3361	Digital Fortress, Inc.	Wilbur Ellis Company	1024
216.168.51.0/24	AS3361	Digital Fortress, Inc.	Digital Fortress, 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:       3361
ASName:         DF-TUKWILA01
ASHandle:       AS3361
RegDate:        2009-09-02
Updated:        2012-11-02
Ref:            https://rdap.arin.net/registry/autnum/3361


OrgName:        Digital Fortress, Inc.
OrgId:          DF-35
Address:        12101 Tukwila International Blvd, Suite 410
City:           Seattle
StateProv:      WA
PostalCode:     98168
Country:        US
RegDate:        2012-09-06
Updated:        2026-02-09
Comment:        http://www.digital-fortress.com
Comment:        NOC hours are 7x24
Ref:            https://rdap.arin.net/registry/entity/DF-35


OrgAbuseHandle: ABUSE3969-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-206-838-1630 
OrgAbuseEmail:  abuse@digitalfortress.io
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3969-ARIN

OrgDNSHandle: SYSOP16-ARIN
OrgDNSName:   SysOps
OrgDNSPhone:  +1-206-395-7163 
OrgDNSEmail:  sysops@dfcolo.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/SYSOP16-ARIN

OrgTechHandle: CCF7-ARIN
OrgTechName:   Freiburger, Cody Charles
OrgTechPhone:  +1-206-746-6015 
OrgTechEmail:  cody.freiburger@dfcolo.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CCF7-ARIN

OrgNOCHandle: NOC13423-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-206-838-1630 
OrgNOCEmail:  support@digitalfortress.io
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC13423-ARIN

OrgTechHandle: PERRY485-ARIN
OrgTechName:   Perry, Steve 
OrgTechPhone:  +1-360-265-1643 
OrgTechEmail:  steve.perry@ziply.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PERRY485-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" : "3361",
    "as_handle" : "AS3361",
    "as_name" : "DF-TUKWILA01",
    "admin_contacts" : [ "SYSOP16-ARIN" ],
    "tech_contacts" : [ "CCF7-ARIN", "PERRY485-ARIN" ],
    "abuse_contacts" : [ "ABUSE3969-ARIN" ],
    "date_created" : "2009-09-02",
    "date_updated" : "2012-11-02",
    "source" : "https://rdap.arin.net/registry/autnum/3361"
  } ],
  "organization" : {
    "handle" : "DF-35",
    "name" : "Digital Fortress, Inc.",
    "address" : [ "12101 Tukwila International Blvd, Suite 410", "Seattle", "WA", "98168", "US" ],
    "street" : "Tukwila International Blvd",
    "city" : "Seattle",
    "state" : "WA",
    "zip_code" : "98168",
    "country" : [ "US" ],
    "date_created" : "2012-09-06",
    "date_updated" : "2026-02-09",
    "source" : "https://rdap.arin.net/registry/entity/DF-35",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "SYSOP16-ARIN",
    "name" : "SysOps",
    "email" : [ "sysops@dfcolo.com" ],
    "phone" : [ "+1-206-395-7163" ],
    "source" : "https://rdap.arin.net/registry/entity/SYSOP16-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "CCF7-ARIN",
    "name" : "Freiburger, Cody Charles",
    "email" : [ "cody.freiburger@dfcolo.com" ],
    "phone" : [ "+1-206-746-6015" ],
    "source" : "https://rdap.arin.net/registry/entity/CCF7-ARIN"
  }, {
    "handle" : "PERRY485-ARIN",
    "name" : "Perry, Steve",
    "email" : [ "steve.perry@ziply.com" ],
    "phone" : [ "+1-360-265-1643" ],
    "source" : "https://rdap.arin.net/registry/entity/PERRY485-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE3969-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse@digitalfortress.io" ],
    "phone" : [ "+1-206-838-1630" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE3969-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS58511	Anycast Global Backbone	AU
AS24482	SG.GS	SG
AS393577	Tritan Development	US
AS34927	iFog GmbH	CH
AS401703	Ordinal Advisors LLC	US
AS6939	Hurricane Electric LLC	US
AS20473	The Constant Company, LLC	US
AS11404	Wave Broadband	US
AS10242	US Internet Corp	US
AS393967	Lynden Incorporated	US
AS2914	NTT America, Inc.	US
AS4775	Globe Telecoms	PH
AS5645	TekSavvy Solutions, Inc.	CA
AS11739	Digital Fortress, Inc.	US
AS3130	RGnet OU	EE
AS205329	Kai-Jung Chen	TW
AS394256	Tech Futures Interactive Inc.	CA
AS52025	ParadoxNetworks Limited	GB
AS36236	NetActuate, Inc	US
AS18106	Viewqwest Pte Ltd	SG
AS53597	Hoyos Consulting LLC	US
AS4455	IX Reach Ltd	GB
AS16276	OVH SAS	FR
AS11858	Open Text Corporation	CA
AS400818	Ausra LLC	US
AS6461	Zayo Bandwidth	US
AS46887	Crown Castle Fiber LLC	US
AS20055	Wholesail networks LLC	US
AS9002	RETN Limited	GB
AS7575	Australian Academic and Research Network (AARNet)	AU
AS4474	TCT West, Inc.	US
AS3701	University of Oregon	US
AS14042	Comcast Cable Communications Management, LLC	US
AS394275	Parallels Inc	US
AS35280	F5 Networks SARL	FR
AS7575	Australian Academic and Research Network	AU
AS20119	Arrow Group Inc.	CA
AS46501	WatchGuard Technologies, Inc.	US
AS13737	Interconnecx, LLC	US
AS53828	NETWORK INNOVATIONS, LLC	US
AS46887	Zayo Bandwidth	US
AS137409	GSL Networks Pty LTD	AU
AS4181	TDS TELECOM	US
AS49544	i3D.net B.V	NL

Upstreams

AS Number	Description	Country
AS11739	Digital Fortress, Inc.	US
AS52025	ParadoxNetworks Limited	GB
AS7575	Australian Academic and Research Network	AU
AS394256	Tech Futures Interactive Inc.	CA
AS20055	Wholesail networks LLC	US
AS9002	RETN Limited	GB
AS6939	Hurricane Electric LLC	US
AS11404	Wave Broadband	US
AS2914	NTT America, Inc.	US
AS6461	Zayo Bandwidth	US
AS46887	Zayo Bandwidth	US
AS137409	GSL Networks Pty LTD	AU

Downstreams

AS Number	Description	Country
AS14042	Comcast Cable Communications Management, LLC	US
AS394275	Parallels Inc	US
AS46501	WatchGuard Technologies, Inc.	US
AS11858	Open Text Corporation	CA
AS393967	Lynden Incorporated	US