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AS8104 Pentagon Federal Credit Union

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Pentagon Federal Credit Union penfed.org

US 4 Routes

AS Data

AS8104

AS8104 – Pentagon Federal Credit Union

AS Number	8104
AS Name	PENTA-DC1
Organization	Pentagon Federal Credit Union (penta-12)
Country	US
Website	penfed.org
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-11-08

ASN Intelligence API for production workflows

Use ASN data for AS8104 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.250.240.0/23	AS8104	Pentagon Federal Credit Union	Pentagon Federal Credit Union	512
199.250.241.0/24	AS8104	Pentagon Federal Credit Union	Pentagon Federal Credit Union	256
199.250.240.0/24	AS8104	Pentagon Federal Credit Union	Pentagon Federal Credit Union	256
199.250.242.0/24	AS8104	Pentagon Federal Credit Union	Pentagon 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:       8104
ASName:         PENTA-DC1
ASHandle:       AS8104
RegDate:        2017-11-08
Updated:        2017-11-08
Ref:            https://rdap.arin.net/registry/autnum/8104


OrgName:        Pentagon Federal Credit Union
OrgId:          PENTA-12
Address:        14300 Sullyfield Circle
City:           Chantilly
StateProv:      VA
PostalCode:     20151
Country:        US
RegDate:        2009-09-10
Updated:        2015-07-29
Ref:            https://rdap.arin.net/registry/entity/PENTA-12


OrgAbuseHandle: PENFE-ARIN
OrgAbuseName:   PENFED-ARIN
OrgAbusePhone:  +1-703-838-1111 
OrgAbuseEmail:  domainadmin@penfed.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PENFE-ARIN

OrgTechHandle: PENFE-ARIN
OrgTechName:   PENFED-ARIN
OrgTechPhone:  +1-703-838-1111 
OrgTechEmail:  domainadmin@penfed.org
OrgTechRef:    https://rdap.arin.net/registry/entity/PENFE-ARIN

OrgNOCHandle: PENFE-ARIN
OrgNOCName:   PENFED-ARIN
OrgNOCPhone:  +1-703-838-1111 
OrgNOCEmail:  domainadmin@penfed.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/PENFE-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" : "8104",
    "as_handle" : "AS8104",
    "as_name" : "PENTA-DC1",
    "tech_contacts" : [ "PENFE-ARIN" ],
    "abuse_contacts" : [ "PENFE-ARIN" ],
    "date_created" : "2017-11-08",
    "date_updated" : "2017-11-08",
    "source" : "https://rdap.arin.net/registry/autnum/8104"
  } ],
  "organization" : {
    "handle" : "PENTA-12",
    "name" : "Pentagon Federal Credit Union",
    "address" : [ "14300 Sullyfield Circle", "Chantilly", "VA", "20151", "US" ],
    "street" : "Sullyfield Circle",
    "city" : "Chantilly",
    "state" : "VA",
    "zip_code" : "20151",
    "country" : [ "US" ],
    "date_created" : "2009-09-10",
    "date_updated" : "2015-07-29",
    "source" : "https://rdap.arin.net/registry/entity/PENTA-12",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "PENFE-ARIN",
    "name" : "PENFED-ARIN",
    "email" : [ "domainadmin@penfed.org" ],
    "phone" : [ "+1-703-838-1111" ],
    "source" : "https://rdap.arin.net/registry/entity/PENFE-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "PENFE-ARIN",
    "name" : "PENFED-ARIN",
    "email" : [ "domainadmin@penfed.org" ],
    "phone" : [ "+1-703-838-1111" ],
    "source" : "https://rdap.arin.net/registry/entity/PENFE-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS22773	Cox Communications Inc.	US
AS32787	Akamai Technologies, Inc.	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS22773	Cox Communications Inc.	US
AS32787	Akamai Technologies, Inc.	US

Legacy Routes

199.250.242.0/23

Frequently Asked Questions

What is ASN AS8104?

ASN AS8104 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS8104?

AS8104 is listed under Pentagon Federal Credit Union.

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.