ASN AS55056 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55056?

AS55056 is listed under Central Bancompany, 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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AS55056 Central Bancompany, Inc.

ASN Lookup Tool

Central Bancompany, Inc. centralbank.net

US 6 Routes

AS Data

AS55056

AS55056 – Central Bancompany, Inc.

AS Number	55056
AS Name	CBC-ISPA-CUSTFACING
Organization	Central Bancompany, Inc. (cb-6)
Country	US
Website	centralbank.net
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2013-02-25

ASN Intelligence API for production workflows

Use ASN data for AS55056 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.255.163.0/24	AS55056	Central Bancompany, Inc.	Central Bancompany, Inc.	256
199.255.162.0/24	AS55056	Central Bancompany, Inc.	Central Bancompany, Inc.	256
199.255.160.0/24	AS55056	Central Bancompany, Inc.	Central Bancompany, Inc.	256
199.255.161.0/24	AS55056	Central Bancompany, Inc.	Central Bancompany, Inc.	256
199.255.160.0/23	AS55056	Central Bancompany, Inc.	Central Bancompany, Inc.	512
199.255.162.0/23	AS55056	Central Bancompany, Inc.	Central Bancompany, Inc.	512

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:       55056
ASName:         CBC-ISPA-CUSTFACING
ASHandle:       AS55056
RegDate:        2013-02-25
Updated:        2013-02-25
Ref:            https://rdap.arin.net/registry/autnum/55056


OrgName:        Central Bancompany, Inc.
OrgId:          CB-6
Address:        238 Madison Street
City:           Jefferson City
StateProv:      MO
PostalCode:     65101
Country:        US
RegDate:        2011-05-05
Updated:        2014-03-14
Ref:            https://rdap.arin.net/registry/entity/CB-6


OrgAbuseHandle: NETWO6725-ARIN
OrgAbuseName:   Network Admin
OrgAbusePhone:  +1-573-681-6380 
OrgAbuseEmail:  06_IS_Datacomm@centralbank.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO6725-ARIN

OrgTechHandle: NETWO6725-ARIN
OrgTechName:   Network Admin
OrgTechPhone:  +1-573-681-6380 
OrgTechEmail:  06_IS_Datacomm@centralbank.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO6725-ARIN

OrgNOCHandle: NETWO6725-ARIN
OrgNOCName:   Network Admin
OrgNOCPhone:  +1-573-681-6380 
OrgNOCEmail:  06_IS_Datacomm@centralbank.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO6725-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" : "55056",
    "as_handle" : "AS55056",
    "as_name" : "CBC-ISPA-CUSTFACING",
    "tech_contacts" : [ "NETWO6725-ARIN" ],
    "abuse_contacts" : [ "NETWO6725-ARIN" ],
    "date_created" : "2013-02-25",
    "date_updated" : "2013-02-25",
    "source" : "https://rdap.arin.net/registry/autnum/55056"
  } ],
  "organization" : {
    "handle" : "CB-6",
    "name" : "Central Bancompany, Inc.",
    "address" : [ "238 Madison Street", "Jefferson City", "MO", "65101", "US" ],
    "street" : "Madison Street",
    "city" : "Jefferson City",
    "state" : "MO",
    "zip_code" : "65101",
    "country" : [ "US" ],
    "date_created" : "2011-05-05",
    "date_updated" : "2014-03-14",
    "source" : "https://rdap.arin.net/registry/entity/CB-6",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NETWO6725-ARIN",
    "name" : "Network Admin",
    "email" : [ "06_IS_Datacomm@centralbank.net" ],
    "phone" : [ "+1-573-681-6380" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO6725-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NETWO6725-ARIN",
    "name" : "Network Admin",
    "email" : [ "06_IS_Datacomm@centralbank.net" ],
    "phone" : [ "+1-573-681-6380" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO6725-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS4581	Socket Holdings Corporation	US
AS62943	Missouri Network Alliance, LLC	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS4581	Socket Holdings Corporation	US
AS62943	Missouri Network Alliance, LLC	US
AS3356	Level 3 Parent, LLC	US