ASN AS55290 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55290?

AS55290 is listed under Depository Trust & Clearing Corporation.

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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AS55290 Depository Trust & Clearing Corporation

Depository Trust & Clearing Corporation dtcc.com

US 23 Routes

AS Data

AS55290

AS55290 – Depository Trust & Clearing Corporation

AS Number	55290
AS Name	DTCC-CDZ-CVO
Organization	Depository Trust & Clearing Corporation (dtcc-4)
Country	US
Website	dtcc.com
Number of IPv4 Routes	23
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2013-05-16

ASN Intelligence API for production workflows

Use ASN data for AS55290 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:       55290
ASName:         DTCC-CDZ-CVO
ASHandle:       AS55290
RegDate:        2013-05-16
Updated:        2013-05-16
Ref:            https://rdap.arin.net/registry/autnum/55290


OrgName:        Depository Trust & Clearing Corporation
OrgId:          DTCC-4
Address:        570 Washington Blvd
City:           Jersey City
StateProv:      NJ
PostalCode:     07310
Country:        US
RegDate:        1999-12-08
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/DTCC-4


OrgNOCHandle: NEO3-ARIN
OrgNOCName:   Network Engineering and Operations
OrgNOCPhone:  +1-212-855-5990 
OrgNOCEmail:  hostmaster@dtcc.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NEO3-ARIN

OrgAbuseHandle: NEO3-ARIN
OrgAbuseName:   Network Engineering and Operations
OrgAbusePhone:  +1-212-855-5990 
OrgAbuseEmail:  hostmaster@dtcc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NEO3-ARIN

OrgTechHandle: NEO3-ARIN
OrgTechName:   Network Engineering and Operations
OrgTechPhone:  +1-212-855-5990 
OrgTechEmail:  hostmaster@dtcc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NEO3-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" : "55290",
    "as_handle" : "AS55290",
    "as_name" : "DTCC-CDZ-CVO",
    "tech_contacts" : [ "NEO3-ARIN" ],
    "abuse_contacts" : [ "NEO3-ARIN" ],
    "date_created" : "2013-05-16",
    "date_updated" : "2013-05-16",
    "source" : "https://rdap.arin.net/registry/autnum/55290"
  } ],
  "organization" : {
    "handle" : "DTCC-4",
    "name" : "Depository Trust & Clearing Corporation",
    "address" : [ "570 Washington Blvd", "Jersey City", "NJ", "07310", "US" ],
    "street" : "Washington Blvd",
    "city" : "Jersey City",
    "state" : "NJ",
    "zip_code" : "07310",
    "country" : [ "US" ],
    "date_created" : "1999-12-08",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/DTCC-4",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NEO3-ARIN",
    "name" : "Network Engineering and Operations",
    "email" : [ "hostmaster@dtcc.com" ],
    "phone" : [ "+1-212-855-5990" ],
    "source" : "https://rdap.arin.net/registry/entity/NEO3-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NEO3-ARIN",
    "name" : "Network Engineering and Operations",
    "email" : [ "hostmaster@dtcc.com" ],
    "phone" : [ "+1-212-855-5990" ],
    "source" : "https://rdap.arin.net/registry/entity/NEO3-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS2856	British Telecommunications PLC	GB
AS45820	Tata Teleservices ISP AS	IN
AS9299	Philippine Long Distance Telephone Co.	PH
AS7018	AT&T Enterprises, LLC	US
AS9498	Bharti Airtel Limited	IN
AS1239	Cogent Communications, LLC	US
AS701	Verizon Business/UUnet	US
AS4775	Globe Telecoms	PH
AS174	Cogent Communications, LLC	US
AS2516	KDDI CORPORATION	JP
AS2856	British Telecommunications Limited	GB
AS5400	British Telecommunications Limited	GB
AS4775	Globe Telecom GMCR,INC	PH
AS9498	Bharti Airtel Ltd	IN
AS3300	British Telecommunications PLC	GB
AS3300	British Telecommunications Limited	GB
AS9299	Philippine Long Distance Telephone Company	PH
AS701	Verizon Business	US
AS5400	British Telecommunications PLC	GB
AS32787	Akamai Technologies, Inc.	US

Upstreams

AS Number	Description	Country
AS2856	British Telecommunications Limited	GB
AS5400	British Telecommunications Limited	GB
AS9299	Philippine Long Distance Telephone Co.	PH
AS4775	Globe Telecom GMCR,INC	PH
AS7018	AT&T Enterprises, LLC	US
AS9498	Bharti Airtel Limited	IN
AS3300	British Telecommunications Limited	GB
AS174	Cogent Communications, LLC	US
AS701	Verizon Business	US
AS2516	KDDI CORPORATION	JP
AS32787	Akamai Technologies, Inc.	US

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