AS1880 STUPI LLC

United States STUPI RIPE 21 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

6,144

IPv6 /48 networks

RPKI

0 valid22 no ROA

Peers and downstreams

Holder

AS name: STUPI
Description: STUPI LLC
Organisation: STUPI LLC
Registered in: Charlottesville, United States
Abuse contact: abuse@stupi.com
Assigned: 1993-08-31
Registered: 1970-01-01
Record last changed: 2026-09-24 10:08 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 65/100

fail	Prefixes covered by valid ROAs 0 of 22 announced prefixes are RPKI valid, 22 have no ROA.	0/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@stupi.com is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2026-09-24.	5/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/1880"><img src="https://ip-fd.net/badge/asn/1880/health.svg" alt="AS1880 network health on IP-FD.net"></a>

Markdown

[![AS1880 network health](https://ip-fd.net/badge/asn/1880/health.svg)](https://ip-fd.net/asn/1880)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 15:55 UTC	Neighbour gone	AS199524	peer
2026-10-04 15:55 UTC	Neighbour gone	AS42541	peer
2026-10-04 15:55 UTC	Relationship changed	AS5405	upstream to peer
2026-10-04 15:55 UTC	Relationship changed	AS50304	upstream to peer
2026-10-04 15:55 UTC	Relationship changed	AS4455	upstream to peer
2026-10-04 15:55 UTC	Relationship changed	AS35280	upstream to peer
2026-10-04 15:55 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 15:55 UTC	Relationship changed	AS28917	upstream to peer
2026-10-04 15:55 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 15:55 UTC	New neighbour	AS22356	peer
2026-10-04 15:55 UTC	Relationship changed	AS20764	upstream to peer
2026-10-04 15:55 UTC	Relationship changed	AS20473	upstream to peer
2026-10-04 15:55 UTC	Relationship changed	AS14840	upstream to peer
2026-10-04 15:55 UTC	Relationship changed	AS13194	upstream to peer
2026-10-04 15:55 UTC	Relationship changed	AS12552	upstream to peer

WHOIS

aut-num:        AS1880
as-name:        STUPI
org:            ORG-STPL6-RIPE
remarks:        STUPI-NET Stockholm Core
admin-c:        LPL
tech-c:         LPL
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         STUPI-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2026-09-24T10:08:49Z
source:         RIPE
sponsoring-org: ORG-SA58-RIPE
% 10 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/1880

const res = await fetch('https://ip-fd.net/api/v1/asn/1880', {
  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/1880', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/1880');
curl_setopt($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/1880", 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.

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AS1878	STUPI LLC STUPI
AS1881	FMV
AS1883	STUPI LLC STUPI

AS1878	STUPI LLC STUPI
AS1881	FMV
AS1883	STUPI LLC STUPI
AS4455	IX Reach Ltd BSO
AS5405	Inter.link GmbH INTERDOTLINK
AS12552	GlobalConnect AB GlobalConnect-AS12552
AS13194	UAB "Bite Lietuva" BITE
AS14840	BR.Digital Telecom AS14840
AS20473	The Constant Company, LLC AS-VULTR
AS20764	CJSC RASCOM RASCOM-AS
AS22356	Durand do Brasil Ltda AS22356
AS24482	SG.GS SGGS-AS-AP
AS25091	IP-Max SA IP-Max
AS28917	Fiord Networks, UAB Fiord-AS
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS35280	F5 Networks SARL F5
AS35598	INETCOM CARRIER LLC INETCOM
AS36236	NetActuate, Inc NETACTUATE
AS39351	31173 Services AB ESAB-AS
AS42473	Anexia Cloud Solutions GmbH AS-ANEXIA
AS49544	i3D.net B.V i3Dnet
AS50304	Blix Solutions AS BLIX
AS51519	Karabro AB Karabro
AS198150	SIACOM JSC SIACOM-AS
AS205206	Netsite A/S Netsite
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86