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AS395782 Finisar Corp | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Finisar Corp coherent.com

US 1 Routes

AS Data

AS395782

AS395782 – Finisar Corp

AS Number	395782
AS Name	COHR-AS-FINISAR
Organization	Finisar Corp (fc-614)
Country	US
Website	coherent.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2016-12-06

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Use ASN data for AS395782 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
8.34.95.0/24	AS395782	Finisar Corp	Finisar Corp	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:       395782
ASName:         COHR-AS-FINISAR
ASHandle:       AS395782
RegDate:        2016-12-06
Updated:        2025-01-01
Ref:            https://rdap.arin.net/registry/autnum/395782


OrgName:        Finisar Corp
OrgId:          FC-614
Address:        5100 Patrick Henry Drive
City:           Santa Clara
StateProv:      CA
PostalCode:     95054
Country:        US
RegDate:        2016-11-23
Updated:        2024-11-11
Ref:            https://rdap.arin.net/registry/entity/FC-614


OrgNOCHandle: DANGT4-ARIN
OrgNOCName:   Dang, Tung 
OrgNOCPhone:  +1-408-507-9958 
OrgNOCEmail:  tung.dang@coherent.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DANGT4-ARIN

OrgTechHandle: DANGT4-ARIN
OrgTechName:   Dang, Tung 
OrgTechPhone:  +1-408-507-9958 
OrgTechEmail:  tung.dang@coherent.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DANGT4-ARIN

OrgAbuseHandle: DANGT4-ARIN
OrgAbuseName:   Dang, Tung 
OrgAbusePhone:  +1-408-507-9958 
OrgAbuseEmail:  tung.dang@coherent.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DANGT4-ARIN

OrgTechHandle: HOANG64-ARIN
OrgTechName:   Hoang, Tony 
OrgTechPhone:  +1-408-764-4360 
OrgTechEmail:  tony.hoang@coherent.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HOANG64-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" : "395782",
    "as_handle" : "AS395782",
    "as_name" : "COHR-AS-FINISAR",
    "tech_contacts" : [ "DANGT4-ARIN", "HOANG64-ARIN" ],
    "abuse_contacts" : [ "DANGT4-ARIN" ],
    "date_created" : "2016-12-06",
    "date_updated" : "2025-01-01",
    "source" : "https://rdap.arin.net/registry/autnum/395782"
  } ],
  "organization" : {
    "handle" : "FC-614",
    "name" : "Finisar Corp",
    "address" : [ "5100 Patrick Henry Drive", "Santa Clara", "CA", "95054", "US" ],
    "street" : "Patrick Henry Drive",
    "city" : "Santa Clara",
    "state" : "CA",
    "zip_code" : "95054",
    "country" : [ "US" ],
    "date_created" : "2016-11-23",
    "date_updated" : "2024-11-11",
    "source" : "https://rdap.arin.net/registry/entity/FC-614",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "DANGT4-ARIN",
    "name" : "Dang, Tung",
    "email" : [ "tung.dang@coherent.com" ],
    "phone" : [ "+1-408-507-9958" ],
    "source" : "https://rdap.arin.net/registry/entity/DANGT4-ARIN"
  }, {
    "handle" : "HOANG64-ARIN",
    "name" : "Hoang, Tony",
    "email" : [ "tony.hoang@coherent.com" ],
    "phone" : [ "+1-408-764-4360" ],
    "source" : "https://rdap.arin.net/registry/entity/HOANG64-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DANGT4-ARIN",
    "name" : "Dang, Tung",
    "email" : [ "tung.dang@coherent.com" ],
    "phone" : [ "+1-408-507-9958" ],
    "source" : "https://rdap.arin.net/registry/entity/DANGT4-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS7018	AT&T Enterprises, LLC	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS3356	Level 3 Parent, LLC	US

Frequently Asked Questions

What is ASN AS395782?

ASN AS395782 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS395782?

AS395782 is listed under Finisar Corp.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.