Autonomous system profile

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

AS11739

Announcement observedARIN

CHIRISA-TECHNOLOGY-PARKS-01 - Digital Fortress, Inc. · CHIRISA-TECHNOLOGY-PARKS-01

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

Last active9/30/2026, 05:21:43Snapshot expired

View network topology RDAP registration

ASN: AS11739
Registration country: United States
Name: CHIRISA-TECHNOLOGY-PARKS-01 - Digital Fortress, Inc.
Abbreviation: CHIRISA-TECHNOLOGY-PARKS-01
Registration date: 12/3/1998, 05:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
209.20.152.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	9/30/2026, 00:00:00	✓	×	Historical record
209.20.153.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	9/30/2026, 00:00:00	✓	×	Historical record
74.209.162.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	9/30/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: CHIRISA-TECHNOLOGY-PARKS-01 - Digital Fortress, Inc.
RIR: ARIN
Registration country: United States
Registration date: 12/3/1998, 05:00:00
Abuse contact: support@digitalfortress.io

Snapshot trend

9/30/2026, 05:21:433 v40 v66 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 · rir-rdap-asn · iana-rdap-asn-bootstrap