Network · data from 2026-11-12

AS11821 SMARTBURST

Registry name: SMARTBURST - SmartBurst LLC, US · PeeringDB

3IPv4 routes 100.0% RPKI valid · 100.0% with a route object

0IPv6 routes

0RPKI invalid 0 origin · 0 maxLength

0No ROA 0 with no route object for this origin

0Low visibility seen by under 10% of full-table peers

1Route objects not announced registered with origin AS11821, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS11821, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.


148.59.150.0/24	Valid	RIR databaseARIN, RADB	670 100%	67
158.51.184.0/22	Valid	RIR databaseARIN, RADB	670 100%	67
205.201.54.0/24	Valid	RIR databaseARIN, RADB	670 100%	67

AS-SET

PeeringDB's irr_as_set for AS11821: AS11821:AS-ALL. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS11821 isn't in the set, or no route object for AS11821 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.

Name	Database	ASNs	Sets	Route objects	AS11821 in it	Not covered
AS11821:AS-ALL	ARIN1 member set in no database: AS11821:AS-IX	2	3	468	No	3

Name

Database

ASNs

Sets

Route objects

AS11821 in it

Not covered

AS11821:AS-ALL

ARIN1 member set in no database: AS11821:AS-IX

468

Fix list

The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 3 are in fix.csv.

AS-SET: own ASN1
AS-SET: missing member1
Route object: not announced1

Change	Prefix or set	Detail	Full-table peers
AS-SET: own ASN	AS11821:AS-ALL	AS11821 isn't in AS11821:AS-ALL (ARIN) once expanded. Add AS11821 to it.
AS-SET: missing member	AS11821:AS-ALL	AS11821:AS-ALL (ARIN) lists AS11821:AS-IX; no IRR database read has it.

Change

Prefix or set

Detail

Full-table peers

AS-SET: own ASN

AS11821:AS-ALL

AS11821 isn't in AS11821:AS-ALL (ARIN) once expanded. Add AS11821 to it.

AS-SET: missing member

AS11821:AS-ALL

AS11821:AS-ALL (ARIN) lists AS11821:AS-IX; no IRR database read has it.

Route objects not announced

Route objects with origin AS11821 whose prefix no peer sees AS11821 announce. Many are kept on purpose (backup routes, space announced only in some places).


2604:5d40::/32	ARIN	Valid

2604:5d40::/32

ARIN

Valid

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.