ASN Lookup Tool

Madcityservers LLC madcityservers.com US US 13 Routes

AS Data

AS400298

AS400298 – Madcityservers LLC

AS Number 400298
AS Name MADCITYSERVERS-LLC
Organization Madcityservers LLC(ml-1415)
Country US
Website madcityservers.com
Number of IPv4 Routes 6
Number of IPv6 Routes 7
ASN type HOSTING
Registry ARIN
Date Allocated 2021-12-13

ASN Intelligence API for production workflows

Use ASN data for AS400298 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
2602:fed2:7e87::/48 ~1×10²⁴
172.99.249.0/24 256
216.75.129.0/24 256
2602:fed2:7e85::/48 ~1×10²⁴
2602:fed2:7089::/48 ~1×10²⁴
2602:fed2:7304::/48 ~1×10²⁴
144.225.144.0/24 256
2602:fed2:7081::/48 ~1×10²⁴
157.254.224.0/24 256
69.166.231.0/24 256

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:       400298
ASName:         MADCITYSERVERS-LLC
ASHandle:       AS400298
RegDate:        2021-12-13
Updated:        2021-12-13    
Ref:            https://rdap.arin.net/registry/autnum/400298


OrgName:        Madcityservers LLC
OrgId:          ML-1415
Address:        603 discovery drive
City:           west chicago
StateProv:      IL
PostalCode:     60185
Country:        US
RegDate:        2021-12-03
Updated:        2022-03-27
Ref:            https://rdap.arin.net/registry/entity/ML-1415


OrgDNSHandle: WARRE428-ARIN
OrgDNSName:   Warren, Brian 
OrgDNSPhone:  +1-847-553-4206 
OrgDNSEmail:  network@madcityservers.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/WARRE428-ARIN

OrgNOCHandle: WARRE428-ARIN
OrgNOCName:   Warren, Brian 
OrgNOCPhone:  +1-847-553-4206 
OrgNOCEmail:  network@madcityservers.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/WARRE428-ARIN

OrgTechHandle: WARRE428-ARIN
OrgTechName:   Warren, Brian 
OrgTechPhone:  +1-847-553-4206 
OrgTechEmail:  network@madcityservers.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WARRE428-ARIN

OrgAbuseHandle: ABUSE8036-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-847-553-4206 
OrgAbuseEmail:  report@madcityservers.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8036-ARIN

OrgRoutingHandle: WARRE428-ARIN
OrgRoutingName:   Warren, Brian 
OrgRoutingPhone:  +1-847-553-4206 
OrgRoutingEmail:  network@madcityservers.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/WARRE428-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
AS23470 ReliableSite.Net LLC US
AS26042 FiberState, LLC US

Upstreams

AS Number Description Country
AS23470 ReliableSite.Net LLC US
AS26042 FiberState, LLC US

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

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS400298 is an Autonomous System Number used to identify a network for BGP internet routing.
AS400298 is listed under Madcityservers LLC.
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.