ASN AS10381 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS10381?

AS10381 is listed under Southwest Cyberport, 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.

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AS10381 Southwest Cyberport, Inc.

ASN Lookup Tool

Southwest Cyberport, Inc. swcp.com

US 11 Routes

AS Data

AS10381

AS10381 – Southwest Cyberport, Inc.

AS Number	10381
AS Name	SWCP-AS
Organization	Southwest Cyberport, Inc. (swcp)
Country	US
Website	swcp.com
Number of IPv4 Routes	10
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	1997-07-17

ASN Intelligence API for production workflows

Use ASN data for AS10381 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2001:1800::/32	AS10381	Southwest Cyberport, Inc.	Southwest Cyberport, Inc.	~79×10²⁷
198.49.217.0/24	AS10381	Southwest Cyberport, Inc.	Kenneth Ingham Consulting	256
64.42.128.0/20	AS10381	Southwest Cyberport, Inc.	Southwest Cyberport, Inc.	4096
69.49.160.0/20	AS10381	Southwest Cyberport, Inc.	Southwest Cyberport, Inc.	4096
192.160.121.0/24	AS10381	Southwest Cyberport, Inc.	Magic Software Development Inc.	256
64.42.160.0/20	AS10381	Southwest Cyberport, Inc.	Southwest Cyberport, Inc.	4096
198.51.249.0/24	AS10381	Southwest Cyberport, Inc.	Gary Byers	256
198.59.115.0/24	AS10381	Southwest Cyberport, Inc.	Southwest Cyberport, Inc.	256
198.49.44.0/24	AS10381	Southwest Cyberport, Inc.	Harvey Packard	256
216.184.0.0/19	AS10381	Southwest Cyberport, Inc.	Southwest Cyberport, Inc.	8192

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:       10381
ASName:         SWCP-AS
ASHandle:       AS10381
RegDate:        1997-07-17
Updated:        1998-12-22
Ref:            https://rdap.arin.net/registry/autnum/10381


OrgName:        Southwest Cyberport, Inc.
OrgId:          SWCP
Address:        5021 Indian School NE
Address:        Suite 600
City:           Albuquerque
StateProv:      NM
PostalCode:     87110
Country:        US
RegDate:        1994-10-20
Updated:        2021-10-07
Ref:            https://rdap.arin.net/registry/entity/SWCP


OrgNOCHandle: NOS19-ARIN
OrgNOCName:   Network Operations SWCP
OrgNOCPhone:  +1-505-232-7992 
OrgNOCEmail:  noc@swcp.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOS19-ARIN

OrgRoutingHandle: MC143-ARIN
OrgRoutingName:   Costlow, Mark 
OrgRoutingPhone:  +1-505-232-7975 
OrgRoutingEmail:  cheeks@swcp.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MC143-ARIN

OrgNOCHandle: COSTL2-ARIN
OrgNOCName:   Costlow, Mark 
OrgNOCPhone:  +1-505-232-7992 
OrgNOCEmail:  cheeks@swcp.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/COSTL2-ARIN

OrgDNSHandle: NOS19-ARIN
OrgDNSName:   Network Operations SWCP
OrgDNSPhone:  +1-505-232-7992 
OrgDNSEmail:  noc@swcp.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NOS19-ARIN

OrgAbuseHandle: NOS19-ARIN
OrgAbuseName:   Network Operations SWCP
OrgAbusePhone:  +1-505-232-7992 
OrgAbuseEmail:  noc@swcp.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOS19-ARIN

OrgNOCHandle: ZS132-ARIN
OrgNOCName:   Hostmaster
OrgNOCPhone:  +1-505-232-7992 
OrgNOCEmail:  hostmaster@swcp.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZS132-ARIN

OrgTechHandle: MC143-ARIN
OrgTechName:   Costlow, Mark 
OrgTechPhone:  +1-505-232-7975 
OrgTechEmail:  cheeks@swcp.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MC143-ARIN

OrgTechHandle: JKC3-ARIN
OrgTechName:   Corley, Jamii Kay
OrgTechPhone:  +1-505-232-7992 
OrgTechEmail:  jamii@swcp.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JKC3-ARIN

OrgAbuseHandle: COSTL2-ARIN
OrgAbuseName:   Costlow, Mark 
OrgAbusePhone:  +1-505-232-7992 
OrgAbuseEmail:  cheeks@swcp.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COSTL2-ARIN

OrgRoutingHandle: NOS19-ARIN
OrgRoutingName:   Network Operations SWCP
OrgRoutingPhone:  +1-505-232-7992 
OrgRoutingEmail:  noc@swcp.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOS19-ARIN

OrgDNSHandle: MC143-ARIN
OrgDNSName:   Costlow, Mark 
OrgDNSPhone:  +1-505-232-7975 
OrgDNSEmail:  cheeks@swcp.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/MC143-ARIN

OrgTechHandle: COSTL2-ARIN
OrgTechName:   Costlow, Mark 
OrgTechPhone:  +1-505-232-7992 
OrgTechEmail:  cheeks@swcp.com
OrgTechRef:    https://rdap.arin.net/registry/entity/COSTL2-ARIN

OrgRoutingHandle: JKC3-ARIN
OrgRoutingName:   Corley, Jamii Kay
OrgRoutingPhone:  +1-505-232-7992 
OrgRoutingEmail:  jamii@swcp.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/JKC3-ARIN

RTechHandle: MC143-ARIN
RTechName:   Costlow, Mark 
RTechPhone:  +1-505-232-7975 
RTechEmail:  cheeks@swcp.com
RTechRef:    https://rdap.arin.net/registry/entity/MC143-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" : "10381",
    "as_handle" : "AS10381",
    "as_name" : "SWCP-AS",
    "admin_contacts" : [ "NOS19-ARIN", "MC143-ARIN" ],
    "tech_contacts" : [ "MC143-ARIN", "MC143-ARIN", "JKC3-ARIN", "NOS19-ARIN", "COSTL2-ARIN", "JKC3-ARIN", "MC143-ARIN" ],
    "abuse_contacts" : [ "NOS19-ARIN", "COSTL2-ARIN" ],
    "date_created" : "1997-07-17",
    "date_updated" : "1998-12-22",
    "source" : "https://rdap.arin.net/registry/autnum/10381"
  } ],
  "organization" : {
    "handle" : "SWCP",
    "name" : "Southwest Cyberport, Inc.",
    "address" : [ "5021 Indian School NE", "Suite 600", "Albuquerque", "NM", "87110", "US" ],
    "street" : "Indian School Ne",
    "city" : "Albuquerque",
    "state" : "NM",
    "zip_code" : "87110",
    "country" : [ "US" ],
    "date_created" : "1994-10-20",
    "date_updated" : "2021-10-07",
    "source" : "https://rdap.arin.net/registry/entity/SWCP",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "NOS19-ARIN",
    "name" : "Network Operations SWCP",
    "email" : [ "noc@swcp.com" ],
    "phone" : [ "+1-505-232-7992" ],
    "source" : "https://rdap.arin.net/registry/entity/NOS19-ARIN"
  }, {
    "handle" : "MC143-ARIN",
    "name" : "Costlow, Mark",
    "email" : [ "cheeks@swcp.com" ],
    "phone" : [ "+1-505-232-7975" ],
    "source" : "https://rdap.arin.net/registry/entity/MC143-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "MC143-ARIN",
    "name" : "Costlow, Mark",
    "email" : [ "cheeks@swcp.com" ],
    "phone" : [ "+1-505-232-7975" ],
    "source" : "https://rdap.arin.net/registry/entity/MC143-ARIN"
  }, {
    "handle" : "JKC3-ARIN",
    "name" : "Corley, Jamii Kay",
    "email" : [ "jamii@swcp.com" ],
    "phone" : [ "+1-505-232-7992" ],
    "source" : "https://rdap.arin.net/registry/entity/JKC3-ARIN"
  }, {
    "handle" : "NOS19-ARIN",
    "name" : "Network Operations SWCP",
    "email" : [ "noc@swcp.com" ],
    "phone" : [ "+1-505-232-7992" ],
    "source" : "https://rdap.arin.net/registry/entity/NOS19-ARIN"
  }, {
    "handle" : "COSTL2-ARIN",
    "name" : "Costlow, Mark",
    "email" : [ "cheeks@swcp.com" ],
    "phone" : [ "+1-505-232-7992" ],
    "source" : "https://rdap.arin.net/registry/entity/COSTL2-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NOS19-ARIN",
    "name" : "Network Operations SWCP",
    "email" : [ "noc@swcp.com" ],
    "phone" : [ "+1-505-232-7992" ],
    "source" : "https://rdap.arin.net/registry/entity/NOS19-ARIN"
  }, {
    "handle" : "COSTL2-ARIN",
    "name" : "Costlow, Mark",
    "email" : [ "cheeks@swcp.com" ],
    "phone" : [ "+1-505-232-7992" ],
    "source" : "https://rdap.arin.net/registry/entity/COSTL2-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS11996	Lobo Internet Services, Ltd	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS11996	Lobo Internet Services, Ltd	US
AS3356	Level 3 Parent, LLC	US