Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS11500

Announcement observedARIN

Milwaukee School of Engineering · MSOE-INTERNET

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active9/30/2026, 04:38:23Snapshot expired

View network topology RDAP registration

ASN: AS11500
Registration country: United States
Name: Milwaukee School of Engineering
Abbreviation: MSOE-INTERNET
Registration date: 8/4/2017, 19:29:45
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
155.92.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
155.92.0.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
155.92.0.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
155.92.11.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
155.92.192.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
155.92.253.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
155.92.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
155.92.96.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/29/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Milwaukee School of Engineering
RIR: ARIN
Registration country: United States
Registration date: 8/4/2017, 19:29:45
Abuse contact: netmgr@msoe.edu

Snapshot trend

9/30/2026, 04:38:238 v40 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn