ASN AS31800 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS31800?

AS31800 is listed under DALnet.

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?

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.

AS31800 DALnet | IPGeolocation.io

ASN Lookup Tool

DALnet dal.net

US 2 Routes

AS Data

AS31800

AS31800 – DALnet

AS Number	31800
AS Name	DALNET
Organization	DALnet (dalne)
Country	US
Website	dal.net
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2003-12-23

ASN Intelligence API for production workflows

Use ASN data for AS31800 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
194.14.236.0/24	AS31800	DALnet	Resilans AB	256
194.68.45.0/24	AS31800	DALnet	Resilans AB	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:       31800
ASName:         DALNET
ASHandle:       AS31800
RegDate:        2003-12-23
Updated:        2014-06-25
Ref:            https://rdap.arin.net/registry/autnum/31800


OrgName:        DALnet
OrgId:          DALNE
Address:        6755 Mira Mesa Blvd.
Address:        Ste. 123, #130
City:           San Diego
StateProv:      CA
PostalCode:     92121
Country:        US
RegDate:        2003-12-18
Updated:        2026-01-03
Ref:            https://rdap.arin.net/registry/entity/DALNE


OrgTechHandle: DRS109-ARIN
OrgTechName:   DALnet Routing Staff
OrgTechPhone:  +1-619-678-8586 
OrgTechEmail:  routing-staff@dal.net
OrgTechRef:    https://rdap.arin.net/registry/entity/DRS109-ARIN

OrgTechHandle: DALNE-ARIN
OrgTechName:   DALnet Routing
OrgTechPhone:  +1-619-678-8586 
OrgTechEmail:  routing@dal.net
OrgTechRef:    https://rdap.arin.net/registry/entity/DALNE-ARIN

OrgTechHandle: CMM8-ARIN
OrgTechName:   Malayter, Christopher Michael
OrgTechPhone:  +1-608-301-5180 
OrgTechEmail:  chris.malayter@coresite.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CMM8-ARIN

OrgAbuseHandle: DALNE1-ARIN
OrgAbuseName:   DALnet Abuse
OrgAbusePhone:  +1-619-678-8586 
OrgAbuseEmail:  abuse@dal.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DALNE1-ARIN

OrgTechHandle: SMITH6138-ARIN
OrgTechName:   Smith, Ryan 
OrgTechPhone:  +1-646-492-8656 
OrgTechEmail:  xpsycho@DAL.net
OrgTechRef:    https://rdap.arin.net/registry/entity/SMITH6138-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" : "31800",
    "as_handle" : "AS31800",
    "as_name" : "DALNET",
    "tech_contacts" : [ "DRS109-ARIN", "DALNE-ARIN", "CMM8-ARIN", "SMITH6138-ARIN" ],
    "abuse_contacts" : [ "DALNE1-ARIN" ],
    "date_created" : "2003-12-23",
    "date_updated" : "2014-06-25",
    "source" : "https://rdap.arin.net/registry/autnum/31800"
  } ],
  "organization" : {
    "handle" : "DALNE",
    "name" : "DALnet",
    "address" : [ "6755 Mira Mesa Blvd.", "Ste. 123,", "San Diego", "CA", "92121", "US" ],
    "street" : "Mira Mesa Blvd.",
    "city" : "San Diego",
    "state" : "CA",
    "zip_code" : "92121",
    "country" : [ "US" ],
    "date_created" : "2003-12-18",
    "date_updated" : "2026-01-03",
    "source" : "https://rdap.arin.net/registry/entity/DALNE",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "DRS109-ARIN",
    "name" : "DALnet Routing Staff",
    "email" : [ "routing-staff@dal.net" ],
    "phone" : [ "+1-619-678-8586" ],
    "source" : "https://rdap.arin.net/registry/entity/DRS109-ARIN"
  }, {
    "handle" : "DALNE-ARIN",
    "name" : "DALnet Routing",
    "email" : [ "routing@dal.net" ],
    "phone" : [ "+1-619-678-8586" ],
    "source" : "https://rdap.arin.net/registry/entity/DALNE-ARIN"
  }, {
    "handle" : "CMM8-ARIN",
    "name" : "Malayter, Christopher Michael",
    "email" : [ "chris.malayter@coresite.com" ],
    "phone" : [ "+1-608-301-5180" ],
    "source" : "https://rdap.arin.net/registry/entity/CMM8-ARIN"
  }, {
    "handle" : "SMITH6138-ARIN",
    "name" : "Smith, Ryan",
    "email" : [ "xpsycho@DAL.net" ],
    "phone" : [ "+1-646-492-8656" ],
    "source" : "https://rdap.arin.net/registry/entity/SMITH6138-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DALNE1-ARIN",
    "name" : "DALnet Abuse",
    "email" : [ "abuse@dal.net" ],
    "phone" : [ "+1-619-678-8586" ],
    "source" : "https://rdap.arin.net/registry/entity/DALNE1-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS20932	Service Telecom	CH
AS401703	Ordinal Advisors LLC	US
AS3737	PenTeleData Inc.	US
AS39521	TNGNET B.V.	NL
AS38880	Micron21 Datacentre Pty Ltd	AU
AS45437	Real World - The Core	AU
AS37468	Angola Cables	AO
AS199524	G-Core Labs S.A.	LU
AS3130	RGnet OU	EE
AS14907	Wikimedia Foundation Inc.	US
AS293	ESnet	US
AS53597	Hoyos Consulting LLC	US
AS64475	Freifunk Frankfurt am Main e.V.	DE
AS23367	Adaptive Data Networks, LLC	US
AS133504	PAOCLOUD CO., LTD.	TH
AS12859	BIT BV	NL
AS398465	Rackdog, LLC	US
AS32590	Valve Corporation	US
AS205206	Netsite A/S	DK
AS135895	Centorrino Technologies Pty Ltd	AU
AS8801	Rocket Fibre Ltd	GB
AS20647	IPB Internet Provider in Berlin GmbH	DE
AS2044	Digital Fortress	US
AS40271	San Francisco Metropolitan Internet Exchange (SFMIX)	US
AS1828	Unitas Global	US
AS45586	Auckland Grammar School	NZ
AS20932	Services Industriels de Geneve	CH
AS209090	Association Stolon	FR
AS57695	Misaka Network, Inc.	US
AS133950	Hoopla Hosting Limited	NZ
AS24516	Virtutel Pty Ltd	AU
AS41666	Institute for Pyrotechnical Cleaning limited company	FI
AS215760	Adam Grazioli	IT
AS4826	Vocus Connect International Backbone	AU
AS209823	Enki Multimedia EURL	FR
AS44620	Netlen Internet Hizmetleri Ltd. Sti.	TR
AS60171	AFR-IX TELECOM S.A.	ES
AS205103	Telegraph42 Management GmbH	DE
AS34019	Hivane Association	FR
AS41666	Institute for Pyrotechnical Cleaning (limited company)	FI
AS52025	ParadoxNetworks Limited	GB
AS28398	INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV	MX
AS8218	Zayo Infrastructure France SA	FR
AS136557	Host Universal Pty Ltd	AU
AS7594	On Q	AU
AS24940	Hetzner Online GmbH	DE
AS37100	SEACOM Limited	MU
AS60539	Huicast Telecom Limited	HK
AS9002	RETN Limited	GB
AS52075	Wifirst S.A.S.	FR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS148968	Falcore Investments Pty Ltd	AU
AS9280	Servers Australia Pty Ltd	AU
AS4474	TCT West, Inc.	US
AS19151	BroadbandONE, LLC	US
AS24115	Equinix	SG
AS13786	Seabras 1 USA, LLC	US
AS204092	Association GRIFON	FR
AS35280	F5 Networks SARL	FR
AS25091	IP-Max SA	CH

Upstreams

AS Number	Description	Country
AS209090	Association Stolon	FR
AS7195	EDGEUNO S.A.S	CO
AS9002	RETN Limited	GB
AS49434	FBW NETWORKS SAS	FR
AS25091	IP Max SA	CH
AS6204	ZET.NET IP Transit	RO
AS39521	TNGNET B.V.	NL
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS33891	Core Backbone GmbH	DE
AS24115	Equinix Asia Pacific Pte Ltd	SG
AS205103	Telegraph42 Management GmbH	DE
AS37468	Angola Cables	AO
AS13786	Seabras 1 USA, LLC	US
AS64073	VETTA TRADING LIMITED	NZ
AS60171	AFR IX TELECOM S.A.	ES
AS20485	Joint Stock Company TransTeleCom	RU
AS37100	SEACOM Limited	MU