ASN AS22455 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS22455?

AS22455 is listed under ESL Federal Credit Union.

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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS22455 ESL Federal Credit Union

ASN Lookup Tool

ESL Federal Credit Union esl.org

US 1 Routes

AS Data

AS22455

AS22455 – ESL Federal Credit Union

AS Number	22455
AS Name	ESL-FCU
Organization	ESL Federal Credit Union (efcu-6)
Country	US
Website	esl.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2001-09-28

ASN Intelligence API for production workflows

Use ASN data for AS22455 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.34.178.0/24	AS22455	ESL Federal Credit Union	ESL Federal Credit Union	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:       22455
ASName:         ESL-FCU
ASHandle:       AS22455
RegDate:        2001-09-28
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/22455


OrgName:        ESL Federal Credit Union
OrgId:          EFCU-6
Address:        225 Chestnut St
City:           Rochester
StateProv:      NY
PostalCode:     14624
Country:        US
RegDate:        2001-09-28
Updated:        2025-06-03
Ref:            https://rdap.arin.net/registry/entity/EFCU-6


OrgNOCHandle: NETWO10353-ARIN
OrgNOCName:   Network Engineer
OrgNOCPhone:  +1-585-336-1000 
OrgNOCEmail:  networkengineering@esl.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO10353-ARIN

OrgRoutingHandle: NETWO10353-ARIN
OrgRoutingName:   Network Engineer
OrgRoutingPhone:  +1-585-336-1000 
OrgRoutingEmail:  networkengineering@esl.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO10353-ARIN

OrgDNSHandle: NETWO10353-ARIN
OrgDNSName:   Network Engineer
OrgDNSPhone:  +1-585-336-1000 
OrgDNSEmail:  networkengineering@esl.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO10353-ARIN

OrgAbuseHandle: NETWO10353-ARIN
OrgAbuseName:   Network Engineer
OrgAbusePhone:  +1-585-336-1000 
OrgAbuseEmail:  networkengineering@esl.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO10353-ARIN

OrgTechHandle: NETWO10353-ARIN
OrgTechName:   Network Engineer
OrgTechPhone:  +1-585-336-1000 
OrgTechEmail:  networkengineering@esl.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10353-ARIN

RTechHandle: RHM5-ARIN
RTechName:   Marlowe, Richard H.
RTechPhone:  +1-585-336-1195 
RTechEmail:  rmarlowe@esl.org
RTechRef:    https://rdap.arin.net/registry/entity/RHM5-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" : "22455",
    "as_handle" : "AS22455",
    "as_name" : "ESL-FCU",
    "admin_contacts" : [ "NETWO10353-ARIN" ],
    "tech_contacts" : [ "NETWO10353-ARIN", "NETWO10353-ARIN", "RHM5-ARIN" ],
    "abuse_contacts" : [ "NETWO10353-ARIN" ],
    "date_created" : "2001-09-28",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/22455"
  } ],
  "organization" : {
    "handle" : "EFCU-6",
    "name" : "ESL Federal Credit Union",
    "address" : [ "225 Chestnut St", "Rochester", "NY", "14624", "US" ],
    "street" : "Chestnut St",
    "city" : "Rochester",
    "state" : "NY",
    "zip_code" : "14624",
    "country" : [ "US" ],
    "date_created" : "2001-09-28",
    "date_updated" : "2025-06-03",
    "source" : "https://rdap.arin.net/registry/entity/EFCU-6",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "NETWO10353-ARIN",
    "name" : "Network Engineer",
    "email" : [ "networkengineering@esl.org" ],
    "phone" : [ "+1-585-336-1000" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10353-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "NETWO10353-ARIN",
    "name" : "Network Engineer",
    "email" : [ "networkengineering@esl.org" ],
    "phone" : [ "+1-585-336-1000" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10353-ARIN"
  }, {
    "handle" : "RHM5-ARIN",
    "name" : "Marlowe, Richard H.",
    "email" : [ "rmarlowe@esl.org" ],
    "phone" : [ "+1-585-336-1195" ],
    "source" : "https://rdap.arin.net/registry/entity/RHM5-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NETWO10353-ARIN",
    "name" : "Network Engineer",
    "email" : [ "networkengineering@esl.org" ],
    "phone" : [ "+1-585-336-1000" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10353-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS13536	FirstLight Networks, LLC	US
AS5650	Frontier Communications of America, Inc.	US
AS11351	Charter Communications Inc	US
AS13536	FirstLight Fiber, Inc.	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS13536	FirstLight Networks, LLC	US
AS5650	Frontier Communications of America, Inc.	US
AS11351	Charter Communications Inc	US