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AS19596 Clifford Chance US LLP

Q: 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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Clifford Chance US LLP cliffordchance.com

US 0 Routes

AS Data

AS19596

AS19596 – Clifford Chance US LLP

AS Number	19596
AS Name	CCNY
Organization	Clifford Chance US LLP (ccrw)
Country	US
Website	cliffordchance.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2001-01-23

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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:       19596
ASName:         CCNY
ASHandle:       AS19596
RegDate:        2001-01-23
Updated:        2020-12-04
Ref:            https://rdap.arin.net/registry/autnum/19596


OrgName:        Clifford Chance US LLP
OrgId:          CCRW
Address:        31 West 52nd Street
City:           New York
StateProv:      NY
PostalCode:     10019
Country:        US
RegDate:        2001-01-23
Updated:        2021-08-16
Ref:            https://rdap.arin.net/registry/entity/CCRW


OrgAbuseHandle: ZAHID6-ARIN
OrgAbuseName:   Zahid, Lissan 
OrgAbusePhone:  +1-212-880-5616 
OrgAbuseEmail:  lissan.zahid@cliffordchance.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZAHID6-ARIN

OrgRoutingHandle: ZAHID6-ARIN
OrgRoutingName:   Zahid, Lissan 
OrgRoutingPhone:  +1-212-880-5616 
OrgRoutingEmail:  lissan.zahid@cliffordchance.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ZAHID6-ARIN

OrgNOCHandle: ZAHID6-ARIN
OrgNOCName:   Zahid, Lissan 
OrgNOCPhone:  +1-212-880-5616 
OrgNOCEmail:  lissan.zahid@cliffordchance.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZAHID6-ARIN

OrgTechHandle: ZAHID6-ARIN
OrgTechName:   Zahid, Lissan 
OrgTechPhone:  +1-212-880-5616 
OrgTechEmail:  lissan.zahid@cliffordchance.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZAHID6-ARIN

RTechHandle: ZAHID6-ARIN
RTechName:   Zahid, Lissan 
RTechPhone:  +1-212-880-5616 
RTechEmail:  lissan.zahid@cliffordchance.com
RTechRef:    https://rdap.arin.net/registry/entity/ZAHID6-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" : "19596",
    "as_handle" : "AS19596",
    "as_name" : "CCNY",
    "tech_contacts" : [ "ZAHID6-ARIN", "ZAHID6-ARIN", "ZAHID6-ARIN" ],
    "abuse_contacts" : [ "ZAHID6-ARIN" ],
    "date_created" : "2001-01-23",
    "date_updated" : "2020-12-04",
    "source" : "https://rdap.arin.net/registry/autnum/19596"
  } ],
  "organization" : {
    "handle" : "CCRW",
    "name" : "Clifford Chance US LLP",
    "address" : [ "31 West 52nd Street", "New York", "NY", "10019", "US" ],
    "street" : "West 52nd Street",
    "city" : "New York",
    "state" : "NY",
    "zip_code" : "10019",
    "country" : [ "US" ],
    "date_created" : "2001-01-23",
    "date_updated" : "2021-08-16",
    "source" : "https://rdap.arin.net/registry/entity/CCRW",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "ZAHID6-ARIN",
    "name" : "Zahid, Lissan",
    "email" : [ "lissan.zahid@cliffordchance.com" ],
    "phone" : [ "+1-212-880-5616" ],
    "source" : "https://rdap.arin.net/registry/entity/ZAHID6-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ZAHID6-ARIN",
    "name" : "Zahid, Lissan",
    "email" : [ "lissan.zahid@cliffordchance.com" ],
    "phone" : [ "+1-212-880-5616" ],
    "source" : "https://rdap.arin.net/registry/entity/ZAHID6-ARIN"
  } ]
}

Frequently Asked Questions

What is ASN AS19596?

ASN AS19596 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19596?

AS19596 is listed under Clifford Chance US LLP.

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.