ASN AS11185 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11185?

AS11185 is listed under DreamHack 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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AS11185 DreamHack Inc | IPGeolocation.io

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DreamHack Inc efg.gg

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AS Data

AS11185

AS11185 – DreamHack Inc

AS Number	11185
AS Name	DREAMHACK
Organization	DreamHack Inc (dream-43)
Country	US
Website	efg.gg
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-07-28

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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:       11185
ASName:         DREAMHACK
ASHandle:       AS11185
RegDate:        2017-07-28
Updated:        2026-04-08
Ref:            https://rdap.arin.net/registry/autnum/11185


OrgName:        DreamHack Inc
OrgId:          DREAM-43
Address:        Harmon Building Suite 208
City:           Tacoma
StateProv:      WA
PostalCode:     98402
Country:        US
RegDate:        2017-07-13
Updated:        2026-04-08
Comment:        Dreamhack, the world's largest computer festival.
Ref:            https://rdap.arin.net/registry/entity/DREAM-43


OrgAbuseHandle: DUFI-ARIN
OrgAbuseName:   DreamHack US Festival IT
OrgAbusePhone:  +1-612-963-0232 
OrgAbuseEmail:  ip-registry@efg.gg
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DUFI-ARIN

OrgAbuseHandle: CHILD296-ARIN
OrgAbuseName:   Childs, Riley 
OrgAbusePhone:  +1-704-497-2086 
OrgAbuseEmail:  riley@tomatoduck.gg
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHILD296-ARIN

OrgTechHandle: CHILD296-ARIN
OrgTechName:   Childs, Riley 
OrgTechPhone:  +1-704-497-2086 
OrgTechEmail:  riley@tomatoduck.gg
OrgTechRef:    https://rdap.arin.net/registry/entity/CHILD296-ARIN

OrgTechHandle: DUFI-ARIN
OrgTechName:   DreamHack US Festival IT
OrgTechPhone:  +1-612-963-0232 
OrgTechEmail:  ip-registry@efg.gg
OrgTechRef:    https://rdap.arin.net/registry/entity/DUFI-ARIN

OrgDNSHandle: DUFI-ARIN
OrgDNSName:   DreamHack US Festival IT
OrgDNSPhone:  +1-612-963-0232 
OrgDNSEmail:  ip-registry@efg.gg
OrgDNSRef:    https://rdap.arin.net/registry/entity/DUFI-ARIN

OrgNOCHandle: CHILD296-ARIN
OrgNOCName:   Childs, Riley 
OrgNOCPhone:  +1-704-497-2086 
OrgNOCEmail:  riley@tomatoduck.gg
OrgNOCRef:    https://rdap.arin.net/registry/entity/CHILD296-ARIN

OrgRoutingHandle: DUFI-ARIN
OrgRoutingName:   DreamHack US Festival IT
OrgRoutingPhone:  +1-612-963-0232 
OrgRoutingEmail:  ip-registry@efg.gg
OrgRoutingRef:    https://rdap.arin.net/registry/entity/DUFI-ARIN

OrgNOCHandle: DUFI-ARIN
OrgNOCName:   DreamHack US Festival IT
OrgNOCPhone:  +1-612-963-0232 
OrgNOCEmail:  ip-registry@efg.gg
OrgNOCRef:    https://rdap.arin.net/registry/entity/DUFI-ARIN

RAbuseHandle: DUFI-ARIN
RAbuseName:   DreamHack US Festival IT
RAbusePhone:  +1-612-963-0232 
RAbuseEmail:  ip-registry@efg.gg
RAbuseRef:    https://rdap.arin.net/registry/entity/DUFI-ARIN

RTechHandle: DUFI-ARIN
RTechName:   DreamHack US Festival IT
RTechPhone:  +1-612-963-0232 
RTechEmail:  ip-registry@efg.gg
RTechRef:    https://rdap.arin.net/registry/entity/DUFI-ARIN

RNOCHandle: DUFI-ARIN
RNOCName:   DreamHack US Festival IT
RNOCPhone:  +1-612-963-0232 
RNOCEmail:  ip-registry@efg.gg
RNOCRef:    https://rdap.arin.net/registry/entity/DUFI-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" : "11185",
    "as_handle" : "AS11185",
    "as_name" : "DREAMHACK",
    "admin_contacts" : [ "DUFI-ARIN" ],
    "tech_contacts" : [ "CHILD296-ARIN", "DUFI-ARIN", "DUFI-ARIN", "DUFI-ARIN" ],
    "abuse_contacts" : [ "DUFI-ARIN", "CHILD296-ARIN", "DUFI-ARIN" ],
    "date_created" : "2017-07-28",
    "date_updated" : "2026-04-08",
    "source" : "https://rdap.arin.net/registry/autnum/11185"
  } ],
  "organization" : {
    "handle" : "DREAM-43",
    "name" : "DreamHack Inc",
    "address" : [ "Harmon Building Suite 208", "Tacoma", "WA", "98402", "US" ],
    "city" : "Tacoma",
    "state" : "WA",
    "zip_code" : "98402",
    "country" : [ "US" ],
    "date_created" : "2017-07-13",
    "date_updated" : "2026-04-08",
    "source" : "https://rdap.arin.net/registry/entity/DREAM-43",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "DUFI-ARIN",
    "name" : "DreamHack US Festival IT",
    "email" : [ "ip-registry@efg.gg" ],
    "phone" : [ "+1-612-963-0232" ],
    "source" : "https://rdap.arin.net/registry/entity/DUFI-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "CHILD296-ARIN",
    "name" : "Childs, Riley",
    "email" : [ "riley@tomatoduck.gg" ],
    "phone" : [ "+1-704-497-2086" ],
    "source" : "https://rdap.arin.net/registry/entity/CHILD296-ARIN"
  }, {
    "handle" : "DUFI-ARIN",
    "name" : "DreamHack US Festival IT",
    "email" : [ "ip-registry@efg.gg" ],
    "phone" : [ "+1-612-963-0232" ],
    "source" : "https://rdap.arin.net/registry/entity/DUFI-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DUFI-ARIN",
    "name" : "DreamHack US Festival IT",
    "email" : [ "ip-registry@efg.gg" ],
    "phone" : [ "+1-612-963-0232" ],
    "source" : "https://rdap.arin.net/registry/entity/DUFI-ARIN"
  }, {
    "handle" : "CHILD296-ARIN",
    "name" : "Childs, Riley",
    "email" : [ "riley@tomatoduck.gg" ],
    "phone" : [ "+1-704-497-2086" ],
    "source" : "https://rdap.arin.net/registry/entity/CHILD296-ARIN"
  } ]
}

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AS11185 – DreamHack Inc

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