ASN AS30238 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS30238?

AS30238 is listed under Cisco Systems Ironport Division.

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.

AS30238 Cisco Systems Ironport Division

ASN Lookup Tool

Cisco Systems Ironport Division cisco.com

US 64 Routes

AS Data

AS30238

AS30238 – Cisco Systems Ironport Division

AS Number	30238
AS Name	AS-IRONP-VEGA
Organization	Cisco Systems Ironport Division (cisl-7)
Country	US
Website	cisco.com
Number of IPv4 Routes	60
Number of IPv6 Routes	4
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2008-02-01

ASN Intelligence API for production workflows

Use ASN data for AS30238 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
216.71.159.0/24	AS30238	Cisco Systems Ironport Division	Cisco Systems Ironport Division	256
23.90.104.0/24	AS30238	Cisco Systems Ironport Division	Cisco Systems Ironport Division	256
207.54.90.0/24	AS30238	Cisco Systems Ironport Division	Cisco Systems Ironport Division	256
23.90.118.0/24	AS30238	Cisco Systems Ironport Division	Cisco Systems Ironport Division	256
68.232.132.0/24	AS30238	Cisco Systems Ironport Division	Cisco Systems Ironport Division	256
23.90.122.0/24	AS30238	Cisco Systems Ironport Division	Cisco Systems Ironport Division	256
194.165.215.0/24	AS30238	Cisco Systems Ironport Division	Cisco Systems, Inc.	256
207.54.88.0/24	AS30238	Cisco Systems Ironport Division	Cisco Systems Ironport Division	256
23.90.116.0/24	AS30238	Cisco Systems Ironport Division	Cisco Systems Ironport Division	256
216.71.157.0/24	AS30238	Cisco Systems Ironport Division	Cisco Systems Ironport Division	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:       30238
ASName:         AS-IRONP-VEGA
ASHandle:       AS30238
RegDate:        2008-02-01
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/30238


OrgName:        Cisco Systems Ironport Division
OrgId:          CISL-7
Address:        170 West Tasman Drive
City:           San Jose
StateProv:      CA
PostalCode:     95134
Country:        US
RegDate:        2010-11-09
Updated:        2023-02-03
Ref:            https://rdap.arin.net/registry/entity/CISL-7


OrgAbuseHandle: INA15-ARIN
OrgAbuseName:   Ironport Network Abuse
OrgAbusePhone:  +1-408-424-1164 
OrgAbuseEmail:  network-abuse@ironport.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INA15-ARIN

OrgTechHandle: BOUDJ-ARIN
OrgTechName:   BOUDJEDAIMI, SOFIANE 
OrgTechPhone:  +1-408-527-7461 
OrgTechEmail:  sboudjed@cisco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BOUDJ-ARIN

OrgNOCHandle: ISO3-ARIN
OrgNOCName:   Ironport Network Operations
OrgNOCPhone:  +1-408-424-1164 
OrgNOCEmail:  netops-ironport@cisco.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ISO3-ARIN

OrgTechHandle: ISO3-ARIN
OrgTechName:   Ironport Network Operations
OrgTechPhone:  +1-408-424-1164 
OrgTechEmail:  netops-ironport@cisco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ISO3-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" : "30238",
    "as_handle" : "AS30238",
    "as_name" : "AS-IRONP-VEGA",
    "tech_contacts" : [ "BOUDJ-ARIN", "ISO3-ARIN" ],
    "abuse_contacts" : [ "INA15-ARIN" ],
    "date_created" : "2008-02-01",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/30238"
  } ],
  "organization" : {
    "handle" : "CISL-7",
    "name" : "Cisco Systems Ironport Division",
    "address" : [ "170 West Tasman Drive", "San Jose", "CA", "95134", "US" ],
    "street" : "West Tasman Drive",
    "city" : "San Jose",
    "state" : "CA",
    "zip_code" : "95134",
    "country" : [ "US" ],
    "date_created" : "2010-11-09",
    "date_updated" : "2023-02-03",
    "source" : "https://rdap.arin.net/registry/entity/CISL-7",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "BOUDJ-ARIN",
    "name" : "BOUDJEDAIMI, SOFIANE",
    "email" : [ "sboudjed@cisco.com" ],
    "phone" : [ "+1-408-527-7461" ],
    "source" : "https://rdap.arin.net/registry/entity/BOUDJ-ARIN"
  }, {
    "handle" : "ISO3-ARIN",
    "name" : "Ironport Network Operations",
    "email" : [ "netops-ironport@cisco.com" ],
    "phone" : [ "+1-408-424-1164" ],
    "source" : "https://rdap.arin.net/registry/entity/ISO3-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "INA15-ARIN",
    "name" : "Ironport Network Abuse",
    "email" : [ "network-abuse@ironport.com" ],
    "phone" : [ "+1-408-424-1164" ],
    "source" : "https://rdap.arin.net/registry/entity/INA15-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL
AS1239	Cogent Communications, LLC	US
AS24785	Broadband Hosting B.V.	NL
AS20562	Broadband Hosting B.V.	NL
AS286	GTT Communications Inc.	NL
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS24785	Broadband Hosting B.V.	NL
AS20562	Broadband Hosting B.V.	NL
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS174	Cogent Communications, LLC	US