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.

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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: SMITH6138-ARIN
OrgTechName:   Smith, Ryan 
OrgTechPhone:  +1-646-492-8656 
OrgTechEmail:  xpsycho@DAL.net
OrgTechRef:    https://rdap.arin.net/registry/entity/SMITH6138-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

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


#
# 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", "SMITH6138-ARIN", "CMM8-ARIN", "DALNE-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" : "SMITH6138-ARIN",
    "name" : "Smith, Ryan",
    "email" : [ "xpsycho@DAL.net" ],
    "phone" : [ "+1-646-492-8656" ],
    "source" : "https://rdap.arin.net/registry/entity/SMITH6138-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" : "DALNE-ARIN",
    "name" : "DALnet Routing",
    "email" : [ "routing@dal.net" ],
    "phone" : [ "+1-619-678-8586" ],
    "source" : "https://rdap.arin.net/registry/entity/DALNE-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
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS20932	Service Telecom	CH
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS401703	Ordinal Advisors LLC	US
AS3737	PenTeleData Inc.	US
AS39521	TNGNET B.V.	NL
AS38880	Micron21 Datacentre Pty Ltd	AU
AS42541	FIBERBY	DK
AS45437	Real World - The Core	AU
AS37468	Angola Cables	AO

Upstreams

AS Number	Description	Country
AS209090	Association Stolon	FR
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS9002	RETN Limited	GB
AS6204	ZET.NET IP Transit	RO
AS39521	TNGNET B.V.	NL
AS8298	IPng Networks GmbH	CH
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS24115	Equinix Asia Pacific Pte Ltd	SG
AS14987	Rethem Hosting LLC	US
AS205103	Telegraph42 Management GmbH	DE