Network report

Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.

AS266411 · 0 seconds ago

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS266411"

JSON Docs

Warning: AS266411 (AS266411) announces 1 IPv4 and 1 IPv6 prefixes. 3 warnings

AS page	AS266411
Holder	AS266411 - ALAGOAS TRIBUNAL DE CONTAS DO ESTADO DE ALAGOAS
Allocation	LACNIC, Brazil (BR), allocated 2016-12-07
Prefixes (IPv4 / IPv6)	1 / 1
RPKI valid	0% (0 / 2)
Upstreams and peers	1
Peering policy	Open

What to fix

Warning
2 of 2 announced prefixes have no ROA (RPKI not found): 170.81.136.0/24, 2801:80:1b10::/48.

Without a ROA, networks cannot tell your routes from a hijack.

Fix: Create a ROA for each at your RIR portal, with origin AS266411 and a max length equal to the prefix length:
```
170.81.136.0/24 AS266411 max-length /24
2801:80:1b10::/48 AS266411 max-length /48
```
Open in RPKI / ROA validator Guide
Warning

No IRR as-set is listed.

Peers and route servers build prefix filters from the as-set. Without one they fall back to the AS number alone, which breaks as soon as you have customers.

Fix: Create an as-set in your RIR’s IRR database and add it to your PeeringDB record.

Open in PeeringDB lookup
Warning

No public NOC, policy or technical contact.

Other networks use these addresses to set up peering and to reach you during an incident.

Fix: Add a role contact (for example noc@ or peering@ an address you monitor) with visibility Public.

Open in PeeringDB lookup

Checks

Routing and RPKI 2 of 2 announced prefixes have no ROA (RPKI not found): 170.81.136.0/24, 2801:80:1b10::/48.

Pass: AS266411 announces 1 IPv4 and 1 IPv6 prefixes.
Warning: 2 of 2 announced prefixes have no ROA (RPKI not found): 170.81.136.0/24, 2801:80:1b10::/48.
Pass: Every announced prefix has an IRR route object.
Info: One upstream or peer seen (AS267551): an outage there takes the whole network off the internet.

Holder	AS266411 - ALAGOAS TRIBUNAL DE CONTAS DO ESTADO DE ALAGOAS
IPv4 prefixes	1
IPv6 prefixes	1
RPKI	2 not found
Downstream networks	0

Routes to fix

Prefix	RPKI
170.81.136.0/24	No ROA
2801:80:1b10::/48	No ROA

Upstreams and peers seen to the left 1

AS267551 DATACOM TELECOM

Announced prefixes 2

170.81.136.0/24 2801:80:1b10::/48

Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru

Open in ASN & BGP prefix lookup

Registration Found at rdap.lacnic.net.

Pass: Found at rdap.lacnic.net.

Name	ASN266411
Handle	266411
Range	AS266411
Country	BR
Registered	2016-12-07T09:44:01Z
Last changed	2019-05-07T10:30:20Z
Abuse contact	hostmaster@tceal.tc.br

Allocation

Registry (RIR)	LACNIC
Country	Brazil (BR)
Delegated on	2016-12-07
Status	Allocated
Delegated range	AS266411

Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.

Contacts

Role	Name	Email
registrant	ALAGOAS TRIBUNAL DE CONTAS DO ESTADO DE ALAGOAS
administrative, abuse	TRIBUNAL DE CONTAS DO ESTADO DE ALAGOAS	hostmaster@tceal.tc.br

Source: https://rdap.lacnic.net/rdap/autnum/266411. Registration data from rdap.lacnic.net, shown under its terms of use (terms): not for marketing or bulk collection.

Open in WHOIS / RDAP lookup

PeeringDB No IRR as-set is listed.

Pass: AS266411 is in PeeringDB as ALAGOAS TRIBUNAL DE CONTAS DO ESTADO DE ALAGOAS.
Info: Peering policy: Open.
Info: No internet exchange ports are listed.
Warning: No IRR as-set is listed.
Warning: No public NOC, policy or technical contact.
Info: The record was last updated 2024-06-26.

Network	ALAGOAS TRIBUNAL DE CONTAS DO ESTADO DE ALAGOAS
AS number	AS266411
Type	, Not Disclosed
Website	http://tceal.tc.br
Prefixes (IPv4 / IPv6)	0 / 0
Traffic	Not Disclosed
Peering policy	Open
Locations	Not Required
Ratio required	No
Contracts	Not Required
Last updated	2024-06-26

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup