Autonomous system profile

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

AS395339

Announcement observedARIN

Donnelley Financial, LLC. · DONNELLEY-FINANCIAL

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

Last active10/28/2026, 22:31:32Snapshot expired

View network topology RDAP registration

ASN: AS395339
Registration country: United States
Name: Donnelley Financial, LLC.
Abbreviation: DONNELLEY-FINANCIAL
Registration date: 7/5/2016, 17:21:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
162.27.47.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
162.27.65.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
162.27.66.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
162.27.67.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
162.27.68.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
162.27.69.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
162.27.78.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
162.27.79.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
162.27.80.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
162.27.81.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
162.27.82.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
162.27.83.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
216.170.114.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
216.170.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 16:00:00	10/28/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Donnelley Financial, LLC.
RIR: ARIN
Registration country: United States
Registration date: 7/5/2016, 17:21:00
Abuse contact: networkengineering@dfinsolutions.com

Snapshot trend

10/28/2026, 22:31:3214 v40 v61 Upstream · 0 Uncertain

10/27/2026, 17:14:230 v40 v60 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