AS43700 UAB Consilium Optimum

Lithuania CO-AS RIPE 10 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

17,408

IPv6 /48 networks

RPKI

10 valid0 no ROA

Peers and downstreams

Holder

AS name: CO-AS
Description: UAB Consilium Optimum
Organisation: UAB Consilium Optimum
Registered in: Vilnius, Lithuania
Abuse contact: info@fastlink.lt
Assigned: 2007-09-13
Registered: 2007-09-14
Record last changed: 2026-06-10 07:02 UTC

14.102.4.0/22 185.246.240.0/22 185.252.108.0/22 185.252.204.0/22 185.254.44.0/22 216.25.0.0/22 31.172.224.0/22 45.84.244.0/22 78.158.0.0/19 95.215.140.0/22

Routing changes

Last 30 days

2026-10-04 04:52 UTC

Relationship changed

AS3303

upstream to peer

WHOIS

aut-num:        AS43700
as-name:        CO-AS
org:            ORG-UCO1-RIPE
admin-c:        NC2798-RIPE
tech-c:         NC2798-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-CONSILIUM_OPTIMUM
created:        2007-09-14T13:16:39Z
last-modified:  2026-06-10T07:02:48Z
source:         RIPE
% 31 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/43700

const res = await fetch('https://ip-fd.net/api/v1/asn/43700', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/43700', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/43700');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/43700", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

AS6939	Hurricane Electric LLC HURRICANE
AS9002	RETN Limited RETN-AS
AS28917	Fiord Networks, UAB Fiord-AS

AS1257	Tele2 Sverige AB SWIPNET
AS3303	Swisscom (Schweiz) AG SWISSCOM
AS21412	UAB "Cgates" CGATES-AS