ASN AS17390 is an Autonomous System Number used to identify a network for BGP internet routing.

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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AS17390 IBM | IPGeolocation.io

ASN Lookup Tool

IBM us.ibm.com

US 53 Routes

AS Data

AS17390

AS17390 – IBM

AS Number	17390
AS Name	CIO-ORGANIZATION
Organization	IBM(ibm-1)
Country	US
Website	us.ibm.com
Number of IPv4 Routes	29
Number of IPv6 Routes	24
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2010-10-18

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Use ASN data for AS17390 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2620:1f7:3800::/38	AS17390	IBM	IBM Corporation	~1×10²⁷
170.225.116.0/24	AS17390	IBM	IBM	256
2620:1f7:3d46::/48	AS17390	IBM	IBM Corporation	~1×10²⁴
129.41.47.0/24	AS17390	IBM	IBMC	256
129.41.56.0/24	AS17390	IBM	IBMC	256
2620:1f7:702::/48	AS17390	IBM	IBM	~1×10²⁴
2620:1f7:c030::/48	AS17390	IBM	IBM	~1×10²⁴
2620:1f7:2800::/37	AS17390	IBM	IBM Corporation	~2×10²⁷
170.225.123.0/24	AS17390	IBM	IBM	256
2620:1f7:3a95::/48	AS17390	IBM	IBM Corporation	~1×10²⁴

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:       17390
ASName:         CIO-ORGANIZATION
ASHandle:       AS17390
RegDate:        2010-10-18
Updated:        2019-04-16
Comment:        Name Update to match current usage.
Ref:            https://rdap.arin.net/registry/autnum/17390


OrgName:        IBM
OrgId:          IBM-1
Address:        3039 Cornwallis Road
City:           Research Triangle Park
StateProv:      NC
PostalCode:     27709-2195
Country:        US
RegDate:        1992-02-08
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/IBM-1


OrgTechHandle: RAIN-ARIN
OrgTechName:   Registrar Authority, Internet numbers
OrgTechPhone:  +1-800-426-7378 
OrgTechEmail:  ipreg@us.ibm.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RAIN-ARIN

OrgAbuseHandle: RAIN-ARIN
OrgAbuseName:   Registrar Authority, Internet numbers
OrgAbusePhone:  +1-800-426-7378 
OrgAbuseEmail:  ipreg@us.ibm.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RAIN-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" : "17390",
    "as_handle" : "AS17390",
    "as_name" : "CIO-ORGANIZATION",
    "tech_contacts" : [ "RAIN-ARIN" ],
    "abuse_contacts" : [ "RAIN-ARIN" ],
    "date_created" : "2010-10-18",
    "date_updated" : "2019-04-16",
    "source" : "https://rdap.arin.net/registry/autnum/17390"
  } ],
  "organization" : {
    "handle" : "IBM-1",
    "name" : "IBM",
    "address" : [ "3039 Cornwallis Road", "Research Triangle Park", "NC", "27709-2195", "US" ],
    "street" : "Cornwallis Road",
    "city" : "Research Triangle Park",
    "state" : "NC",
    "zip_code" : "27709-2195",
    "country" : [ "US" ],
    "date_created" : "1992-02-08",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/IBM-1",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "RAIN-ARIN",
    "name" : "Registrar Authority, Internet numbers",
    "email" : [ "ipreg@us.ibm.com" ],
    "phone" : [ "+1-800-426-7378" ],
    "source" : "https://rdap.arin.net/registry/entity/RAIN-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "RAIN-ARIN",
    "name" : "Registrar Authority, Internet numbers",
    "email" : [ "ipreg@us.ibm.com" ],
    "phone" : [ "+1-800-426-7378" ],
    "source" : "https://rdap.arin.net/registry/entity/RAIN-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS55410	Vodafone Idea Ltd. VIL	IN
AS55410	Vodafone India Limited	IN
AS703	Verizon Business	US
AS9498	Bharti Airtel Ltd	IN
AS9498	Bharti Airtel Limited	IN
AS36351	IBM Cloud	US
AS703	Verizon Business/UUnet ASPAC	US

Upstreams

AS Number	Description	Country
AS55410	Vodafone Idea Ltd. VIL	IN
AS703	Verizon Business	US
AS9498	Bharti Airtel Limited	IN
AS36351	IBM Cloud	US