ASN AS18434 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS18434?

AS18434 is listed under Fidelity National Information Services, 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.

How can I access the full ASN tables?

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AS18434 Fidelity National Information Services, Inc.

Fidelity National Information Services, Inc. fisglobal.com

US 99 Routes

AS Data

AS18434

AS18434 – Fidelity National Information Services, Inc.

AS Number	18434
AS Name	FNIS
Organization	Fidelity National Information Services, Inc. (fnis-6)
Country	US
Website	fisglobal.com
Number of IPv4 Routes	99
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2000-08-29

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Use ASN data for AS18434 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

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:       18434
ASName:         FNIS
ASHandle:       AS18434
RegDate:        2000-08-29
Updated:        2013-08-30
Ref:            https://rdap.arin.net/registry/autnum/18434


OrgName:        Fidelity National Information Services, Inc.
OrgId:          FNIS-6
Address:        347 Riverside
City:           Jacksonville
StateProv:      FL
PostalCode:     32202
Country:        US
RegDate:        2011-02-03
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/FNIS-6


OrgNOCHandle: NWIPS-ARIN
OrgNOCName:   NWIP Services
OrgNOCPhone:  +1-414-362-1646 
OrgNOCEmail:  hostmaster@fisglobal.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NWIPS-ARIN

OrgDNSHandle: NWIPS-ARIN
OrgDNSName:   NWIP Services
OrgDNSPhone:  +1-414-362-1646 
OrgDNSEmail:  hostmaster@fisglobal.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NWIPS-ARIN

OrgAbuseHandle: NWIPS-ARIN
OrgAbuseName:   NWIP Services
OrgAbusePhone:  +1-414-362-1646 
OrgAbuseEmail:  hostmaster@fisglobal.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NWIPS-ARIN

OrgTechHandle: NWIPS-ARIN
OrgTechName:   NWIP Services
OrgTechPhone:  +1-414-362-1646 
OrgTechEmail:  hostmaster@fisglobal.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NWIPS-ARIN

OrgRoutingHandle: NWIPS-ARIN
OrgRoutingName:   NWIP Services
OrgRoutingPhone:  +1-414-362-1646 
OrgRoutingEmail:  hostmaster@fisglobal.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NWIPS-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" : "18434",
    "as_handle" : "AS18434",
    "as_name" : "FNIS",
    "admin_contacts" : [ "NWIPS-ARIN" ],
    "tech_contacts" : [ "NWIPS-ARIN", "NWIPS-ARIN" ],
    "abuse_contacts" : [ "NWIPS-ARIN" ],
    "date_created" : "2000-08-29",
    "date_updated" : "2013-08-30",
    "source" : "https://rdap.arin.net/registry/autnum/18434"
  } ],
  "organization" : {
    "handle" : "FNIS-6",
    "name" : "Fidelity National Information Services, Inc.",
    "address" : [ "347 Riverside", "Jacksonville", "FL", "32202", "US" ],
    "street" : "Riverside",
    "city" : "Jacksonville",
    "state" : "FL",
    "zip_code" : "32202",
    "country" : [ "US" ],
    "date_created" : "2011-02-03",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/FNIS-6",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "NWIPS-ARIN",
    "name" : "NWIP Services",
    "email" : [ "hostmaster@fisglobal.com" ],
    "phone" : [ "+1-414-362-1646" ],
    "source" : "https://rdap.arin.net/registry/entity/NWIPS-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "NWIPS-ARIN",
    "name" : "NWIP Services",
    "email" : [ "hostmaster@fisglobal.com" ],
    "phone" : [ "+1-414-362-1646" ],
    "source" : "https://rdap.arin.net/registry/entity/NWIPS-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NWIPS-ARIN",
    "name" : "NWIP Services",
    "email" : [ "hostmaster@fisglobal.com" ],
    "phone" : [ "+1-414-362-1646" ],
    "source" : "https://rdap.arin.net/registry/entity/NWIPS-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS6419	IDD Enterprises, LP	US
AS9498	Bharti Airtel Limited	IN
AS46203	Fidelity National Information Services, Inc.	US
AS1000	LINK AMERICAN	US
AS7473	Singapore Telecommunications SINGTEL Internet Exchange	SG
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US
AS4755	Tata Communications Limited	IN
AS4230	CLARO S.A.	BR
AS32787	Akamai Technologies, Inc.	US
AS4826	VOCUS PTY LTD	AU

Upstreams

AS Number	Description	Country
AS9498	Bharti Airtel Limited	IN
AS7473	Singapore Telecommunications SINGTEL Internet Exchange	SG
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US
AS4755	Tata Communications Limited	IN
AS32787	Akamai Technologies, Inc.	US
AS4230	CLARO S.A.	BR
AS4826	VOCUS PTY LTD	AU

Downstreams

AS Number	Description	Country
AS6419	IDD Enterprises, LP	US
AS46203	Fidelity National Information Services, Inc.	US

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