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AS4923 SCF | IPGeolocation.io

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

SCF smartcapfinancial.com

US 1 Routes

AS Data

AS4923

AS4923 – SCF

AS Number	4923
AS Name	AS-SCF-DC
Organization	SCF (sfl-175)
Country	US
Website	smartcapfinancial.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2018-01-23

ASN Intelligence API for production workflows

Use ASN data for AS4923 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
141.193.65.0/24	AS4923	SCF	SCF	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:       4923
ASName:         AS-SCF-DC
ASHandle:       AS4923
RegDate:        2018-01-23
Updated:        2018-01-23
Ref:            https://rdap.arin.net/registry/autnum/4923


OrgName:        SCF
OrgId:          SFL-175
Address:        44050 Ashburn Shopping PLZ
Address:        Suite 195-120
City:           Ashburn
StateProv:      VA
PostalCode:     20147
Country:        US
RegDate:        2017-09-28
Updated:        2022-03-07
Ref:            https://rdap.arin.net/registry/entity/SFL-175


OrgTechHandle: IPADM801-ARIN
OrgTechName:   ip-admin
OrgTechPhone:  +1-650-681-9070 
OrgTechEmail:  ip-admin@smartcapfinancial.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM801-ARIN

OrgNOCHandle: IPADM801-ARIN
OrgNOCName:   ip-admin
OrgNOCPhone:  +1-650-681-9070 
OrgNOCEmail:  ip-admin@smartcapfinancial.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/IPADM801-ARIN

OrgAbuseHandle: IPADM801-ARIN
OrgAbuseName:   ip-admin
OrgAbusePhone:  +1-650-681-9070 
OrgAbuseEmail:  ip-admin@smartcapfinancial.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPADM801-ARIN

OrgRoutingHandle: GERVA6-ARIN
OrgRoutingName:   Gervais, Thomas 
OrgRoutingPhone:  +1-703-981-7831 
OrgRoutingEmail:  gervaist@nsihosting.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/GERVA6-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" : "4923",
    "as_handle" : "AS4923",
    "as_name" : "AS-SCF-DC",
    "tech_contacts" : [ "IPADM801-ARIN", "GERVA6-ARIN" ],
    "abuse_contacts" : [ "IPADM801-ARIN" ],
    "date_created" : "2018-01-23",
    "date_updated" : "2018-01-23",
    "source" : "https://rdap.arin.net/registry/autnum/4923"
  } ],
  "organization" : {
    "handle" : "SFL-175",
    "name" : "SCF",
    "address" : [ "44050 Ashburn Shopping PLZ", "Suite 195-120", "Ashburn", "VA", "20147", "US" ],
    "street" : "Ashburn Shopping Plz Suite 195-120",
    "city" : "Ashburn",
    "state" : "VA",
    "zip_code" : "20147",
    "country" : [ "US" ],
    "date_created" : "2017-09-28",
    "date_updated" : "2022-03-07",
    "source" : "https://rdap.arin.net/registry/entity/SFL-175",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "IPADM801-ARIN",
    "name" : "ip-admin",
    "email" : [ "ip-admin@smartcapfinancial.com" ],
    "phone" : [ "+1-650-681-9070" ],
    "source" : "https://rdap.arin.net/registry/entity/IPADM801-ARIN"
  }, {
    "handle" : "GERVA6-ARIN",
    "name" : "Gervais, Thomas",
    "email" : [ "gervaist@nsihosting.com" ],
    "phone" : [ "+1-703-981-7831" ],
    "source" : "https://rdap.arin.net/registry/entity/GERVA6-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "IPADM801-ARIN",
    "name" : "ip-admin",
    "email" : [ "ip-admin@smartcapfinancial.com" ],
    "phone" : [ "+1-650-681-9070" ],
    "source" : "https://rdap.arin.net/registry/entity/IPADM801-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS14244	NSI Hosting	US

Upstreams

AS Number	Description	Country
AS14244	NSI Hosting	US

Frequently Asked Questions

What is ASN AS4923?

ASN AS4923 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS4923?

AS4923 is listed under SCF.

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.