ASN Lookup Tool

Mortgage Gauranty Insurance Corp mgic.com US US 2 Routes

AS Data

AS16542

AS16542 – Mortgage Gauranty Insurance Corp

AS Number 16542
AS Name MGIC
Organization Mortgage Gauranty Insurance Corp(mgic-4)
Country US
Website mgic.com
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2000-05-11

ASN Intelligence API for production workflows

Use ASN data for AS16542 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
209.196.252.0/24 256
199.244.166.0/24 256

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:       16542
ASName:         MGIC
ASHandle:       AS16542
RegDate:        2000-05-11
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/16542


OrgName:        Mortgage Gauranty Insurance Corp
OrgId:          MGIC-4
Address:        270 E Kilbourne
City:           Milwaukee
StateProv:      WI
PostalCode:     53202
Country:        US
RegDate:        2000-05-11
Updated:        2012-10-10
Ref:            https://rdap.arin.net/registry/entity/MGIC-4


OrgTechHandle: AI4-ORG-ARIN
OrgTechName:   Internet ADMIN
OrgTechPhone:  +1-414-347-6609 
OrgTechEmail:  inet_admin@mgic.com
OrgTechRef:    https://rdap.arin.net/registry/entity/AI4-ORG-ARIN

OrgAbuseHandle: AI4-ORG-ARIN
OrgAbuseName:   Internet ADMIN
OrgAbusePhone:  +1-414-347-6609 
OrgAbuseEmail:  inet_admin@mgic.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AI4-ORG-ARIN

RTechHandle: AI4-ORG-ARIN
RTechName:   Internet ADMIN
RTechPhone:  +1-414-347-6609 
RTechEmail:  inet_admin@mgic.com
RTechRef:    https://rdap.arin.net/registry/entity/AI4-ORG-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
AS40264 Charter Communications LLC US
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS40264 Charter Communications LLC US
AS3356 Level 3 Parent, LLC US

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Frequently Asked Questions

ASN AS16542 is an Autonomous System Number used to identify a network for BGP internet routing.
AS16542 is listed under Mortgage Gauranty Insurance Corp.
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.