ASN Lookup Tool

City of St. Louis stlouis-mo.gov US US 1 Routes

AS Data

AS23025

AS23025City of St. Louis

AS Number 23025
AS Name ASNSTL
Organization City of St. Louis(csl-4)
Country US
Website stlouis-mo.gov
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry ARIN
Date Allocated 2017-09-28

ASN Intelligence API for production workflows

Use ASN data for AS23025 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
205.235.238.0/24 256

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:       23025
ASName:         ASNSTL
ASHandle:       AS23025
RegDate:        2017-09-28
Updated:        2019-07-12    
Ref:            https://rdap.arin.net/registry/autnum/23025


OrgName:        City of St. Louis
OrgId:          CSL-4
Address:        1200 Market, Room 100
City:           St. Louis
StateProv:      MO
PostalCode:     63103
Country:        US
RegDate:        1995-07-13
Updated:        2024-12-14
Ref:            https://rdap.arin.net/registry/entity/CSL-4


OrgRoutingHandle: JONES2907-ARIN
OrgRoutingName:   Jones, Daniel 
OrgRoutingPhone:  +1-314-622-4530 
OrgRoutingEmail:  jonesdan@stlouis-mo.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/JONES2907-ARIN

OrgNOCHandle: JONES2907-ARIN
OrgNOCName:   Jones, Daniel 
OrgNOCPhone:  +1-314-622-4530 
OrgNOCEmail:  jonesdan@stlouis-mo.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/JONES2907-ARIN

OrgAbuseHandle: JONES2907-ARIN
OrgAbuseName:   Jones, Daniel 
OrgAbusePhone:  +1-314-622-4530 
OrgAbuseEmail:  jonesdan@stlouis-mo.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JONES2907-ARIN

OrgTechHandle: JONES2907-ARIN
OrgTechName:   Jones, Daniel 
OrgTechPhone:  +1-314-622-4530 
OrgTechEmail:  jonesdan@stlouis-mo.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/JONES2907-ARIN

OrgDNSHandle: JONES2907-ARIN
OrgDNSName:   Jones, Daniel 
OrgDNSPhone:  +1-314-622-4530 
OrgDNSEmail:  jonesdan@stlouis-mo.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/JONES2907-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
AS7018 AT&T Enterprises, LLC US

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US

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Frequently Asked Questions

ASN AS23025 is an Autonomous System Number used to identify a network for BGP internet routing.
AS23025 is listed under City of St. Louis.
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.