ASN Lookup Tool

STAMPS.COM stamps.com US US 2 Routes

AS Data

AS23433

AS23433 – STAMPS.COM

AS Number 23433
AS Name STAMPS-COM
Organization STAMPS.COM(stmp)
Country US
Website stamps.com
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2002-03-18

ASN Intelligence API for production workflows

Use ASN data for AS23433 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route # IPs
192.54.92.0/24 256
192.54.93.0/24 256

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:       23433
ASName:         STAMPS-COM
ASHandle:       AS23433
RegDate:        2002-03-18
Updated:        2014-08-11    
Ref:            https://rdap.arin.net/registry/autnum/23433


OrgName:        STAMPS.COM
OrgId:          STMP
Address:        1990 E. Grand Avenue
City:           EL SEGUNDO
StateProv:      CA
PostalCode:     90245
Country:        US
RegDate:        1999-10-20
Updated:        2014-07-03
Ref:            https://rdap.arin.net/registry/entity/STMP


OrgTechHandle: NETWO7037-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-310-482-5880 
OrgTechEmail:  neteng@stamps.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7037-ARIN

OrgAbuseHandle: NETWO7037-ARIN
OrgAbuseName:   Network Engineering
OrgAbusePhone:  +1-310-482-5880 
OrgAbuseEmail:  neteng@stamps.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO7037-ARIN

RTechHandle: NETWO7037-ARIN
RTechName:   Network Engineering
RTechPhone:  +1-310-482-5880 
RTechEmail:  neteng@stamps.com
RTechRef:    https://rdap.arin.net/registry/entity/NETWO7037-ARIN

RAbuseHandle: NETWO7037-ARIN
RAbuseName:   Network Engineering
RAbusePhone:  +1-310-482-5880 
RAbuseEmail:  neteng@stamps.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO7037-ARIN

RNOCHandle: NETWO7037-ARIN
RNOCName:   Network Engineering
RNOCPhone:  +1-310-482-5880 
RNOCEmail:  neteng@stamps.com
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO7037-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
AS15830 Equinix EMEA Acquisition Enterprises B.V. NL
AS15830 Equinix (EMEA) Acquisition Enterprises B.V. NL
AS6461 Zayo Bandwidth US

Upstreams

AS Number Description Country
AS15830 Equinix EMEA Acquisition Enterprises B.V. NL
AS6461 Zayo Bandwidth US

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS23433 is an Autonomous System Number used to identify a network for BGP internet routing.
AS23433 is listed under STAMPS.COM.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.