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AS400020 Grant Supplies | 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

Grant Supplies grantep.com

US 1 Routes

AS Data

AS400020

AS400020 – Grant Supplies

AS Number	400020
AS Name	GRANTEP-ASN
Organization	Grant Supplies(gi-624)
Country	US
Website	grantep.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2021-09-07

ASN Intelligence API for production workflows

Use ASN data for AS400020 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
165.140.220.0/24	AS400020	Grant Supplies	Grant Supplies	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:       400020
ASName:         GRANTEP-ASN
ASHandle:       AS400020
RegDate:        2021-09-07
Updated:        2021-09-07    
Ref:            https://rdap.arin.net/registry/autnum/400020


OrgName:        Grant Supplies
OrgId:          GI-624
Address:        39-15 21st Street
City:           Long Island City
StateProv:      NY
PostalCode:     11101
Country:        US
RegDate:        2021-09-01
Updated:        2021-09-01
Ref:            https://rdap.arin.net/registry/entity/GI-624


OrgTechHandle: CHANG445-ARIN
OrgTechName:   Chang, Urim 
OrgTechPhone:  +1-213-248-0405 
OrgTechEmail:  urim@grantep.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CHANG445-ARIN

OrgAbuseHandle: CHANG445-ARIN
OrgAbuseName:   Chang, Urim 
OrgAbusePhone:  +1-213-248-0405 
OrgAbuseEmail:  urim@grantep.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHANG445-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

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS701	Verizon Business/UUnet	US
AS174	Cogent Communications, LLC	US
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US
AS701	Verizon Business	US

Frequently Asked Questions

What is ASN AS400020?

ASN AS400020 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400020?

AS400020 is listed under Grant Supplies.

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.