ASN AS22648 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS22648?

AS22648 is listed under Southwest Gas Corporation.

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.

AS22648 Southwest Gas Corporation

ASN Lookup Tool

Southwest Gas Corporation swgas.com

US 2 Routes

AS Data

AS22648

AS22648 – Southwest Gas Corporation

AS Number	22648
AS Name	SWG
Organization	Southwest Gas Corporation (sgc-22)
Country	US
Website	swgas.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2001-10-30

ASN Intelligence API for production workflows

Use ASN data for AS22648 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

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
167.207.136.0/22	AS22648	Southwest Gas Corporation	Southwest Gas Corporation	1024
167.207.140.0/22	AS22648	Southwest Gas Corporation	Southwest Gas Corporation	1024

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:       22648
ASName:         SWG
ASHandle:       AS22648
RegDate:        2001-10-30
Updated:        2015-09-04
Ref:            https://rdap.arin.net/registry/autnum/22648


OrgName:        Southwest Gas Corporation
OrgId:          SGC-22
Address:        8360 S. Durango Dr.
City:           Las Vegas
StateProv:      NV
PostalCode:     89113
Country:        US
RegDate:        2001-02-15
Updated:        2026-02-12
Ref:            https://rdap.arin.net/registry/entity/SGC-22


OrgTechHandle: PETRO184-ARIN
OrgTechName:   Petroski, David 
OrgTechPhone:  +1-702-364-7282 
OrgTechEmail:  david.petroski@swgas.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PETRO184-ARIN

OrgAbuseHandle: ROSEN431-ARIN
OrgAbuseName:   Rosenbusch, Larry 
OrgAbusePhone:  +1-702-876-7245 
OrgAbuseEmail:  larry.rosenbusch@swgas.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROSEN431-ARIN

OrgRoutingHandle: RAWLI19-ARIN
OrgRoutingName:   Rawlinson, Michael 
OrgRoutingPhone:  +1-702-876-7285 
OrgRoutingEmail:  michael.rawlinson@swgas.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/RAWLI19-ARIN

OrgNOCHandle: PETRO184-ARIN
OrgNOCName:   Petroski, David 
OrgNOCPhone:  +1-702-364-7282 
OrgNOCEmail:  david.petroski@swgas.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/PETRO184-ARIN

OrgNOCHandle: ROSEN431-ARIN
OrgNOCName:   Rosenbusch, Larry 
OrgNOCPhone:  +1-702-876-7245 
OrgNOCEmail:  larry.rosenbusch@swgas.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ROSEN431-ARIN

OrgAbuseHandle: PETRO184-ARIN
OrgAbuseName:   Petroski, David 
OrgAbusePhone:  +1-702-364-7282 
OrgAbuseEmail:  david.petroski@swgas.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PETRO184-ARIN

OrgNOCHandle: RAWLI19-ARIN
OrgNOCName:   Rawlinson, Michael 
OrgNOCPhone:  +1-702-876-7285 
OrgNOCEmail:  michael.rawlinson@swgas.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/RAWLI19-ARIN

OrgRoutingHandle: PETRO184-ARIN
OrgRoutingName:   Petroski, David 
OrgRoutingPhone:  +1-702-364-7282 
OrgRoutingEmail:  david.petroski@swgas.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PETRO184-ARIN

OrgTechHandle: RAWLI19-ARIN
OrgTechName:   Rawlinson, Michael 
OrgTechPhone:  +1-702-876-7285 
OrgTechEmail:  michael.rawlinson@swgas.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RAWLI19-ARIN

OrgRoutingHandle: ROSEN431-ARIN
OrgRoutingName:   Rosenbusch, Larry 
OrgRoutingPhone:  +1-702-876-7245 
OrgRoutingEmail:  larry.rosenbusch@swgas.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROSEN431-ARIN

OrgAbuseHandle: RAWLI19-ARIN
OrgAbuseName:   Rawlinson, Michael 
OrgAbusePhone:  +1-702-876-7285 
OrgAbuseEmail:  michael.rawlinson@swgas.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RAWLI19-ARIN

OrgTechHandle: ROSEN431-ARIN
OrgTechName:   Rosenbusch, Larry 
OrgTechPhone:  +1-702-876-7245 
OrgTechEmail:  larry.rosenbusch@swgas.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ROSEN431-ARIN

RAbuseHandle: RAWLI19-ARIN
RAbuseName:   Rawlinson, Michael 
RAbusePhone:  +1-702-876-7285 
RAbuseEmail:  michael.rawlinson@swgas.com
RAbuseRef:    https://rdap.arin.net/registry/entity/RAWLI19-ARIN

RTechHandle: RAWLI19-ARIN
RTechName:   Rawlinson, Michael 
RTechPhone:  +1-702-876-7285 
RTechEmail:  michael.rawlinson@swgas.com
RTechRef:    https://rdap.arin.net/registry/entity/RAWLI19-ARIN

RNOCHandle: RAWLI19-ARIN
RNOCName:   Rawlinson, Michael 
RNOCPhone:  +1-702-876-7285 
RNOCEmail:  michael.rawlinson@swgas.com
RNOCRef:    https://rdap.arin.net/registry/entity/RAWLI19-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" : "22648",
    "as_handle" : "AS22648",
    "as_name" : "SWG",
    "tech_contacts" : [ "PETRO184-ARIN", "RAWLI19-ARIN", "PETRO184-ARIN", "RAWLI19-ARIN", "ROSEN431-ARIN", "ROSEN431-ARIN", "RAWLI19-ARIN" ],
    "abuse_contacts" : [ "ROSEN431-ARIN", "PETRO184-ARIN", "RAWLI19-ARIN", "RAWLI19-ARIN" ],
    "date_created" : "2001-10-30",
    "date_updated" : "2015-09-04",
    "source" : "https://rdap.arin.net/registry/autnum/22648"
  } ],
  "organization" : {
    "handle" : "SGC-22",
    "name" : "Southwest Gas Corporation",
    "address" : [ "8360 S. Durango Dr.", "Las Vegas", "NV", "89113", "US" ],
    "street" : "S. Durango Dr.",
    "city" : "Las Vegas",
    "state" : "NV",
    "zip_code" : "89113",
    "country" : [ "US" ],
    "date_created" : "2001-02-15",
    "date_updated" : "2026-02-12",
    "source" : "https://rdap.arin.net/registry/entity/SGC-22",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "PETRO184-ARIN",
    "name" : "Petroski, David",
    "email" : [ "david.petroski@swgas.com" ],
    "phone" : [ "+1-702-364-7282" ],
    "source" : "https://rdap.arin.net/registry/entity/PETRO184-ARIN"
  }, {
    "handle" : "RAWLI19-ARIN",
    "name" : "Rawlinson, Michael",
    "email" : [ "michael.rawlinson@swgas.com" ],
    "phone" : [ "+1-702-876-7285" ],
    "source" : "https://rdap.arin.net/registry/entity/RAWLI19-ARIN"
  }, {
    "handle" : "ROSEN431-ARIN",
    "name" : "Rosenbusch, Larry",
    "email" : [ "larry.rosenbusch@swgas.com" ],
    "phone" : [ "+1-702-876-7245" ],
    "source" : "https://rdap.arin.net/registry/entity/ROSEN431-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ROSEN431-ARIN",
    "name" : "Rosenbusch, Larry",
    "email" : [ "larry.rosenbusch@swgas.com" ],
    "phone" : [ "+1-702-876-7245" ],
    "source" : "https://rdap.arin.net/registry/entity/ROSEN431-ARIN"
  }, {
    "handle" : "PETRO184-ARIN",
    "name" : "Petroski, David",
    "email" : [ "david.petroski@swgas.com" ],
    "phone" : [ "+1-702-364-7282" ],
    "source" : "https://rdap.arin.net/registry/entity/PETRO184-ARIN"
  }, {
    "handle" : "RAWLI19-ARIN",
    "name" : "Rawlinson, Michael",
    "email" : [ "michael.rawlinson@swgas.com" ],
    "phone" : [ "+1-702-876-7285" ],
    "source" : "https://rdap.arin.net/registry/entity/RAWLI19-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS12025	Iron Mountain Data Center	US
AS23005	SWITCH, LTD	US

Upstreams

AS Number	Description	Country
AS12025	Iron Mountain Data Center	US
AS23005	SWITCH, LTD	US