Network · data from 2026-11-12

AS198399 Fastcon

Registry name: FASTCON-AS FASTCON srl, IT · PeeringDB

17IPv4 routes 100.0% RPKI valid · 94.1% with a route object

1IPv6 routes 100.0% RPKI valid · 100.0% with a route object

0RPKI invalid 0 origin · 0 maxLength

0No ROA 1 with no route object for this origin

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

4Route objects not announced registered with origin AS198399, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS198399, 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.


37.34.76.0/24	Valid	Nonecovered by 37.34.76.0/22	672 100%	67
37.34.76.0/22	Valid	RIR databaseRIPE	673 100%	67
185.95.224.0/22	Valid	RIR databaseRIPE	673 100%	67
185.95.224.0/24	Valid	RIR databaseRIPE	673 100%	67
185.95.225.0/24	Valid	RIR databaseRIPE	673 100%	67
185.95.226.0/24	Valid	RIR databaseRIPE	673 100%	67
185.95.227.0/24	Valid	RIR databaseRIPE	673 100%	67
195.93.168.0/23	Valid	RIR databaseRIPE	673 100%	67
195.93.168.0/24	Valid	RIR databaseRIPE	673 100%	67
195.93.169.0/24	Valid	RIR databaseRIPE	673 100%	67
37.34.72.0/24	Valid	RIR databaseRIPE	672 100%	67
37.34.73.0/24	Valid	RIR databaseRIPE	672 100%	67
37.34.74.0/24	Valid	RIR databaseRIPE	672 100%	67
37.34.77.0/24	Valid	RIR databaseRIPE	672 100%	67
37.34.78.0/24	Valid	RIR databaseRIPE	672 100%	67
37.34.79.0/24	Valid	RIR databaseRIPE	672 100%	67
37.34.72.0/23	Valid	RIR databaseRIPE	670 100%	67
2a00:c5e0::/32	Valid	RIR databaseRIPE	636 100%	67

AS-SET

PeeringDB's irr_as_set for AS198399: AS198399:AS-FASTCON. 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 (AS198399 isn't in the set, or no route object for AS198399 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	AS198399 in it	Not covered
AS198399:AS-FASTCON	RIPE	2	1	26	Yes	0

Name

Database

ASNs

Sets

Route objects

AS198399 in it

Not covered

AS198399:AS-FASTCON

RIPE

Yes

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 5 are in fix.csv.

Route object: none1
Route object: not announced4

Change	Prefix or set	Detail	Full-table peers
Route object: none	37.34.76.0/24	No route object for it. A route object for 37.34.76.0/22 with origin AS198399 covers it (filters allowing more-specifics accept it). Add a route object with origin AS198399 in the RIR database for the space.	672 of 673

Change

Prefix or set

Detail

Full-table peers

Route object: none

37.34.76.0/24

No route object for it. A route object for 37.34.76.0/22 with origin AS198399 covers it (filters allowing more-specifics accept it). Add a route object with origin AS198399 in the RIR database for the space.

672 of 673

Route objects not announced

Route objects with origin AS198399 whose prefix no peer sees AS198399 announce. Many are kept on purpose (backup routes, space announced only in some places).


37.34.72.0/21	RIPE	Valid
37.34.72.0/22	RIPE	Valid
37.34.78.0/23	RIPE	Valid
151.248.8.0/22	RIPE	Valid

37.34.72.0/21

RIPE

Valid

37.34.72.0/22

RIPE

Valid

37.34.78.0/23

RIPE

Valid

151.248.8.0/22

RIPE

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.