ASN AS29785 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS29785?

AS29785 is listed under DACS IX.

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.

AS29785 DACS IX | IPGeolocation.io

ASN Lookup Tool

DACS IX dacs-nx.com

US 1 Routes

AS Data

AS29785

AS29785 – DACS IX

AS Number	29785
AS Name	DACSSX-APEX
Organization	DACS IX (spcc-23)
Country	US
Website	dacs-nx.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2020-03-26

ASN Intelligence API for production workflows

Use ASN data for AS29785 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.103.121.0/24	AS29785	DACS IX	The St. Paul Group / Saint Paul Computer Center	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:       29785
ASName:         DACSSX-APEX
ASHandle:       AS29785
RegDate:        2020-03-26
Updated:        2026-03-18
Comment:        DACS SCE Top Level.
Ref:            https://rdap.arin.net/registry/autnum/29785


OrgName:        DACS-IX
OrgId:          SPCC-23
Address:        12401 Prosperity Drive
City:           Silver Spring
StateProv:      MD
PostalCode:     20904
Country:        US
RegDate:        2019-08-20
Updated:        2024-10-31
Ref:            https://rdap.arin.net/registry/entity/SPCC-23


OrgRoutingHandle: JAH120-ARIN
OrgRoutingName:   Hartlove, John Alexander
OrgRoutingPhone:  +1-443-677-5385 
OrgRoutingEmail:  jhartlove@dacs-nx.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/JAH120-ARIN

OrgAbuseHandle: NOC11724-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-410-760-3447 
OrgAbuseEmail:  noc@dacs-nx.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC11724-ARIN

OrgNOCHandle: NOC11724-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-410-760-3447 
OrgNOCEmail:  noc@dacs-nx.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC11724-ARIN

OrgDNSHandle: JAH120-ARIN
OrgDNSName:   Hartlove, John Alexander
OrgDNSPhone:  +1-443-677-5385 
OrgDNSEmail:  jhartlove@dacs-nx.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/JAH120-ARIN

OrgTechHandle: NOC11724-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-410-760-3447 
OrgTechEmail:  noc@dacs-nx.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC11724-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" : "29785",
    "as_handle" : "AS29785",
    "as_name" : "DACSSX-APEX",
    "admin_contacts" : [ "JAH120-ARIN" ],
    "tech_contacts" : [ "JAH120-ARIN", "NOC11724-ARIN" ],
    "abuse_contacts" : [ "NOC11724-ARIN" ],
    "date_created" : "2020-03-26",
    "date_updated" : "2026-03-18",
    "source" : "https://rdap.arin.net/registry/autnum/29785"
  } ],
  "organization" : {
    "handle" : "SPCC-23",
    "name" : "DACS-IX",
    "address" : [ "12401 Prosperity Drive", "Silver Spring", "MD", "20904", "US" ],
    "street" : "Prosperity Drive",
    "city" : "Silver Spring",
    "state" : "MD",
    "zip_code" : "20904",
    "country" : [ "US" ],
    "date_created" : "2019-08-20",
    "date_updated" : "2024-10-31",
    "source" : "https://rdap.arin.net/registry/entity/SPCC-23",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "JAH120-ARIN",
    "name" : "Hartlove, John Alexander",
    "email" : [ "jhartlove@dacs-nx.com" ],
    "phone" : [ "+1-443-677-5385" ],
    "source" : "https://rdap.arin.net/registry/entity/JAH120-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "JAH120-ARIN",
    "name" : "Hartlove, John Alexander",
    "email" : [ "jhartlove@dacs-nx.com" ],
    "phone" : [ "+1-443-677-5385" ],
    "source" : "https://rdap.arin.net/registry/entity/JAH120-ARIN"
  }, {
    "handle" : "NOC11724-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "noc@dacs-nx.com" ],
    "phone" : [ "+1-410-760-3447" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC11724-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NOC11724-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "noc@dacs-nx.com" ],
    "phone" : [ "+1-410-760-3447" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC11724-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS6939	Hurricane Electric LLC	US
AS6515	DACS NX APEX Level.	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS174	Cogent Communications, LLC	US