Autonomous system profile

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

AS27206

Announcement observedARIN

COSL-01 - City of Sugar Land · COSL-01

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

Last active10/1/2026, 22:35:55Snapshot expired

View network topology RDAP registration

ASN: AS27206
Registration country: United States
Name: COSL-01 - City of Sugar Land
Abbreviation: COSL-01
Registration date: 2/14/2024, 16:10:26
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
168.151.254.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/1/2026, 16:00:00	✓	×	Historical record
72.16.81.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/1/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: COSL-01 - City of Sugar Land
RIR: ARIN
Registration country: United States
Registration date: 2/14/2024, 16:10:26
Abuse contact: rbowman@sugarlandtx.gov

Snapshot trend

10/1/2026, 22:35:552 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 · rir-rdap-asn · iana-rdap-asn-bootstrap