Autonomous system profile

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

AS398090

Announcement observedARIN

Lambda · LAMBDA

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

Last active11/1/2026, 23:56:26Snapshot expired

View network topology RDAP registration

ASN: AS398090
Registration country: United States
Name: Lambda
Abbreviation: LAMBDA
Registration date: 10/29/2019, 11:29:35
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
104.171.200.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
104.171.200.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
104.171.201.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
104.171.202.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
167.17.100.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
167.17.108.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
167.17.96.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.48.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.49.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.50.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.50.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.51.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.52.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.52.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.53.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.54.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.54.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.55.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.56.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.56.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.57.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.58.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.59.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
192.222.60.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
209.20.156.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
209.20.156.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
209.20.158.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
38.101.215.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
38.127.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
38.68.91.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
68.209.68.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
68.209.72.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
68.209.76.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
68.209.80.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
68.209.88.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Lambda
RIR: ARIN
Registration country: United States
Registration date: 10/29/2019, 11:29:35
Abuse contact: netops@lambdal.com

Snapshot trend

11/1/2026, 23:56:2635 v43 v66 Upstream · 0 Uncertain

11/1/2026, 23:53:330 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