ASN AS40463 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40463?

AS40463 is listed under Alabama Fiber Network.

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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AS40463 Alabama Fiber Network

ASN Lookup Tool

Alabama Fiber Network alabamafibernetwork.com

US 2 Routes

AS Data

AS40463

AS40463 – Alabama Fiber Network

AS Number	40463
AS Name	ALABAMA-FIBER-NETWORK
Organization	Alabama Fiber Network (fun-4)
Country	US
Website	alabamafibernetwork.com
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2023-10-19

ASN Intelligence API for production workflows

Use ASN data for AS40463 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2602:f9fd::/32	AS40463	Alabama Fiber Network	Alabama Fiber Network	~79×10²⁷
209.178.216.0/21	AS40463	Alabama Fiber Network	Alabama Fiber Network	2048

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:       40463
ASName:         ALABAMA-FIBER-NETWORK
ASHandle:       AS40463
RegDate:        2023-10-19
Updated:        2023-10-19
Ref:            https://rdap.arin.net/registry/autnum/40463


OrgName:        Alabama Fiber Network
OrgId:          FUN-4
Address:        103 Jesse Samuel Hunt Boulevard
City:           Prattville
StateProv:      AL
PostalCode:     36066
Country:        US
RegDate:        2023-08-11
Updated:        2025-12-12
Comment:        dba Alabama Fiber Network
Ref:            https://rdap.arin.net/registry/entity/FUN-4


OrgRoutingHandle: ALLEN1485-ARIN
OrgRoutingName:   Allen, Wesley 
OrgRoutingPhone:  +1-334-215-2732 
OrgRoutingEmail:  wallen@alabamafibernetwork.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ALLEN1485-ARIN

OrgAbuseHandle: JSINO-ARIN
OrgAbuseName:   JSI NOC
OrgAbusePhone:  +1-806-866-9900 
OrgAbuseEmail:  support@jsinoc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JSINO-ARIN

OrgTechHandle: ALLEN1485-ARIN
OrgTechName:   Allen, Wesley 
OrgTechPhone:  +1-334-215-2732 
OrgTechEmail:  wallen@alabamafibernetwork.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ALLEN1485-ARIN

OrgAbuseHandle: RPV3-ARIN
OrgAbuseName:   Vietzke, Robert Paul
OrgAbusePhone:  +1-860-878-1971 
OrgAbuseEmail:  rob@insightinfraservices.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RPV3-ARIN

OrgTechHandle: MATHE321-ARIN
OrgTechName:   Mathers, Alan 
OrgTechPhone:  +1-843-245-0862 
OrgTechEmail:  mathersalan@icloud.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MATHE321-ARIN

OrgDNSHandle: ALLEN1485-ARIN
OrgDNSName:   Allen, Wesley 
OrgDNSPhone:  +1-334-215-2732 
OrgDNSEmail:  wallen@alabamafibernetwork.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/ALLEN1485-ARIN

OrgTechHandle: RPV3-ARIN
OrgTechName:   Vietzke, Robert Paul
OrgTechPhone:  +1-860-878-1971 
OrgTechEmail:  rob@insightinfraservices.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RPV3-ARIN

OrgNOCHandle: JSINO-ARIN
OrgNOCName:   JSI NOC
OrgNOCPhone:  +1-806-866-9900 
OrgNOCEmail:  support@jsinoc.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/JSINO-ARIN

OrgRoutingHandle: MATHE321-ARIN
OrgRoutingName:   Mathers, Alan 
OrgRoutingPhone:  +1-843-245-0862 
OrgRoutingEmail:  mathersalan@icloud.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MATHE321-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" : "40463",
    "as_handle" : "AS40463",
    "as_name" : "ALABAMA-FIBER-NETWORK",
    "admin_contacts" : [ "ALLEN1485-ARIN" ],
    "tech_contacts" : [ "ALLEN1485-ARIN", "ALLEN1485-ARIN", "MATHE321-ARIN", "RPV3-ARIN", "MATHE321-ARIN" ],
    "abuse_contacts" : [ "JSINO-ARIN", "RPV3-ARIN" ],
    "date_created" : "2023-10-19",
    "date_updated" : "2023-10-19",
    "source" : "https://rdap.arin.net/registry/autnum/40463"
  } ],
  "organization" : {
    "handle" : "FUN-4",
    "name" : "Alabama Fiber Network",
    "address" : [ "103 Jesse Samuel Hunt Boulevard", "Prattville", "AL", "36066", "US" ],
    "street" : "Jesse Samuel Hunt Boulevard",
    "city" : "Prattville",
    "state" : "AL",
    "zip_code" : "36066",
    "country" : [ "US" ],
    "date_created" : "2023-08-11",
    "date_updated" : "2025-12-12",
    "source" : "https://rdap.arin.net/registry/entity/FUN-4",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "ALLEN1485-ARIN",
    "name" : "Allen, Wesley",
    "email" : [ "wallen@alabamafibernetwork.com" ],
    "phone" : [ "+1-334-215-2732" ],
    "source" : "https://rdap.arin.net/registry/entity/ALLEN1485-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "ALLEN1485-ARIN",
    "name" : "Allen, Wesley",
    "email" : [ "wallen@alabamafibernetwork.com" ],
    "phone" : [ "+1-334-215-2732" ],
    "source" : "https://rdap.arin.net/registry/entity/ALLEN1485-ARIN"
  }, {
    "handle" : "MATHE321-ARIN",
    "name" : "Mathers, Alan",
    "email" : [ "mathersalan@icloud.com" ],
    "phone" : [ "+1-843-245-0862" ],
    "source" : "https://rdap.arin.net/registry/entity/MATHE321-ARIN"
  }, {
    "handle" : "RPV3-ARIN",
    "name" : "Vietzke, Robert Paul",
    "email" : [ "rob@insightinfraservices.com" ],
    "phone" : [ "+1-860-878-1971" ],
    "source" : "https://rdap.arin.net/registry/entity/RPV3-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JSINO-ARIN",
    "name" : "JSI NOC",
    "email" : [ "support@jsinoc.com" ],
    "phone" : [ "+1-806-866-9900" ],
    "source" : "https://rdap.arin.net/registry/entity/JSINO-ARIN"
  }, {
    "handle" : "RPV3-ARIN",
    "name" : "Vietzke, Robert Paul",
    "email" : [ "rob@insightinfraservices.com" ],
    "phone" : [ "+1-860-878-1971" ],
    "source" : "https://rdap.arin.net/registry/entity/RPV3-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS53271	Phenix Cable	US
AS398446	Cooperative Connection, LLC	US
AS6939	Hurricane Electric LLC	US
AS399049	Joe Wheeler EMC	US
AS2914	NTT America, Inc.	US
AS46592	Tombigbee Communications, LLC	US
AS199524	G-Core Labs S.A.	LU
AS401731	The University of Alabama Athletics	US
AS394177	SHIFT HOSTING LLC	US
AS36236	NetActuate, Inc	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS2914	NTT America, Inc.	US
AS137409	GSL Networks Pty LTD	AU

Downstreams

AS Number	Description	Country
AS399918	Utilities Board of the City of Sylacauga	US
AS40936	Alabama Community College System	US
AS399268	Coosa Valley Technologies Inc	US
AS53271	Phenix Cable	US
AS393947	Firm Farm	US
AS396052	North Alabama Electric Cooperative	US
AS398446	Cooperative Connection, LLC	US
AS397976	Central Access, Inc.	US
AS399049	Joe Wheeler EMC	US
AS46592	Tombigbee Communications, LLC	US