Network · data from 2026-11-12

AS8582 GTT Communications (AS8582)

Registry name: GTT-AS GTT Communications Netherlands B.V., NL · PeeringDB

13IPv4 routes 0.0% RPKI valid · 15.4% with a route object

4IPv6 routes 0.0% RPKI valid · 0.0% with a route object

6RPKI invalid 6 origin · 0 maxLength

11No ROA 15 with no route object for this origin

14Low visibility seen by under 10% of full-table peers

0Route objects not announced registered with origin AS8582, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS8582, 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.


2001:668:1f4::/46	Invalid: origin	None	101 16%	44
168.209.255.156/32	Invalid: origin	None	1 0%low visibility	1
196.37.240.88/30	Invalid: origin	None	1 0%low visibility	1
2001:668:0:3:ffff:1:0:1d30/126	Invalid: origin	None	1 0%low visibility	1
2001:668:0:3:ffff:2:0:2b20/126	Invalid: origin	None	1 0%low visibility	1
2001:43f8:6d0::/64	Invalid: origin	None	1 0%low visibility	1
128.127.152.96/29	No ROA	Nonecovered by 128.127.152.0/22	1 0%low visibility	1
128.127.155.12/30	No ROA	Nonecovered by 128.127.152.0/22	1 0%low visibility	1
128.127.155.68/30	No ROA	Nonecovered by 128.127.152.0/22	1 0%low visibility	1
128.127.155.112/30	No ROA	Nonecovered by 128.127.152.0/22	1 0%low visibility	1
128.127.157.16/29	No ROA	Nonecovered by 128.127.156.0/22	1 0%low visibility	1
128.127.157.112/28	No ROA	Nonecovered by 128.127.156.0/22	1 0%low visibility	1
128.127.157.248/29	No ROA	Nonecovered by 128.127.156.0/22	1 0%low visibility	1
128.127.158.16/29	No ROA	Nonecovered by 128.127.156.0/22	1 0%low visibility	1
196.60.8.0/22	No ROA	None	1 0%low visibility	1
128.127.152.0/22	No ROA	RIR databaseRIPE	672 100%	67
128.127.156.0/22	No ROA	RIR databaseRIPE	672 100%	67

2001:668:1f4::/46

Invalid: origin

None

101 16%

168.209.255.156/32

Invalid: origin

None

1 0%low visibility

196.37.240.88/30

Invalid: origin

None

1 0%low visibility

2001:668:0:3:ffff:1:0:1d30/126

Invalid: origin

None

1 0%low visibility

2001:668:0:3:ffff:2:0:2b20/126

Invalid: origin

None

1 0%low visibility

2001:43f8:6d0::/64

Invalid: origin

None

1 0%low visibility

128.127.152.96/29

No ROA

Nonecovered by 128.127.152.0/22

1 0%low visibility

128.127.155.12/30

No ROA

Nonecovered by 128.127.152.0/22

1 0%low visibility

128.127.155.68/30

No ROA

Nonecovered by 128.127.152.0/22

1 0%low visibility

128.127.155.112/30

No ROA

Nonecovered by 128.127.152.0/22

1 0%low visibility

128.127.157.16/29

No ROA

Nonecovered by 128.127.156.0/22

1 0%low visibility

128.127.157.112/28

No ROA

Nonecovered by 128.127.156.0/22

1 0%low visibility

128.127.157.248/29

No ROA

Nonecovered by 128.127.156.0/22

1 0%low visibility

128.127.158.16/29

No ROA

Nonecovered by 128.127.156.0/22

1 0%low visibility

196.60.8.0/22

No ROA

None

1 0%low visibility

128.127.152.0/22

No ROA

RIR databaseRIPE

672 100%

128.127.156.0/22

No ROA

RIR databaseRIPE

672 100%

AS-SET

AS8582's PeeringDB record names no AS-SET.

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 32 are in fix.csv.

ROA: origin6
ROA: none11
Route object: none15

Change	Prefix or set	Detail	Full-table peers
ROA: origin	2001:668:1f4::/46	ROAs covering it name AS3257, not AS8582. If AS8582 should announce it, add a ROA for AS8582.	101 of 636
Route object: none	2001:668:1f4::/46	No route object for it. Add a route object with origin AS8582 in the RIR database for the space.	101 of 636
ROA: origin	168.209.255.156/32	ROAs covering it name AS3741, not AS8582. If AS8582 should announce it, add a ROA for AS8582.	1 of 673
Route object: none	168.209.255.156/32	No route object for it. Add a route object with origin AS8582 in the RIR database for the space.	1 of 673
ROA: origin	196.37.240.88/30	ROAs covering it name AS3741, not AS8582. If AS8582 should announce it, add a ROA for AS8582.	1 of 673
Route object: none	196.37.240.88/30	No route object for it. Add a route object with origin AS8582 in the RIR database for the space.	1 of 673
ROA: origin	2001:668:0:3:ffff:1:0:1d30/126	ROAs covering it name AS3257, not AS8582. If AS8582 should announce it, add a ROA for AS8582.	1 of 636
Route object: none	2001:668:0:3:ffff:1:0:1d30/126	No route object for it. Add a route object with origin AS8582 in the RIR database for the space.	1 of 636
ROA: origin	2001:668:0:3:ffff:2:0:2b20/126	ROAs covering it name AS3257, not AS8582. If AS8582 should announce it, add a ROA for AS8582.	1 of 636
Route object: none	2001:668:0:3:ffff:2:0:2b20/126	No route object for it. Add a route object with origin AS8582 in the RIR database for the space.	1 of 636
ROA: origin	2001:43f8:6d0::/64	An AS0 ROA covers it (the holder's statement that it shouldn't be routed). If AS8582 should announce it, add a ROA for AS8582.	1 of 636
Route object: none	2001:43f8:6d0::/64	No route object for it. Add a route object with origin AS8582 in the RIR database for the space.	1 of 636
ROA: none	128.127.152.96/29	No ROA covers it. Add a ROA for AS8582, maxLength 29.	1 of 673
Route object: none	128.127.152.96/29	No route object for it. A route object for 128.127.152.0/22 with origin AS8582 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS8582 in the RIR database for the space.	1 of 673
ROA: none	128.127.155.12/30	No ROA covers it. Add a ROA for AS8582, maxLength 30.	1 of 673
Route object: none	128.127.155.12/30	No route object for it. A route object for 128.127.152.0/22 with origin AS8582 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS8582 in the RIR database for the space.	1 of 673
ROA: none	128.127.155.68/30	No ROA covers it. Add a ROA for AS8582, maxLength 30.	1 of 673
Route object: none	128.127.155.68/30	No route object for it. A route object for 128.127.152.0/22 with origin AS8582 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS8582 in the RIR database for the space.	1 of 673
ROA: none	128.127.155.112/30	No ROA covers it. Add a ROA for AS8582, maxLength 30.	1 of 673
Route object: none	128.127.155.112/30	No route object for it. A route object for 128.127.152.0/22 with origin AS8582 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS8582 in the RIR database for the space.	1 of 673
ROA: none	128.127.157.16/29	No ROA covers it. Add a ROA for AS8582, maxLength 29.	1 of 673
Route object: none	128.127.157.16/29	No route object for it. A route object for 128.127.156.0/22 with origin AS8582 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS8582 in the RIR database for the space.	1 of 673
ROA: none	128.127.157.112/28	No ROA covers it. Add a ROA for AS8582, maxLength 28.	1 of 673
Route object: none	128.127.157.112/28	No route object for it. A route object for 128.127.156.0/22 with origin AS8582 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS8582 in the RIR database for the space.	1 of 673
ROA: none	128.127.157.248/29	No ROA covers it. Add a ROA for AS8582, maxLength 29.	1 of 673
Route object: none	128.127.157.248/29	No route object for it. A route object for 128.127.156.0/22 with origin AS8582 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS8582 in the RIR database for the space.	1 of 673
ROA: none	128.127.158.16/29	No ROA covers it. Add a ROA for AS8582, maxLength 29.	1 of 673
Route object: none	128.127.158.16/29	No route object for it. A route object for 128.127.156.0/22 with origin AS8582 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS8582 in the RIR database for the space.	1 of 673
ROA: none	196.60.8.0/22	No ROA covers it. Add a ROA for AS8582, maxLength 22.	1 of 673
Route object: none	196.60.8.0/22	No route object for it. Add a route object with origin AS8582 in the RIR database for the space.	1 of 673
ROA: none	128.127.152.0/22	No ROA covers it. Add a ROA for AS8582, maxLength 22.	672 of 673
ROA: none	128.127.156.0/22	No ROA covers it. Add a ROA for AS8582, maxLength 22.	672 of 673

Change

Prefix or set

Detail

Full-table peers

ROA: origin

2001:668:1f4::/46

ROAs covering it name AS3257, not AS8582. If AS8582 should announce it, add a ROA for AS8582.

101 of 636

Route object: none

2001:668:1f4::/46

No route object for it. Add a route object with origin AS8582 in the RIR database for the space.

101 of 636

ROA: origin

168.209.255.156/32

ROAs covering it name AS3741, not AS8582. If AS8582 should announce it, add a ROA for AS8582.

1 of 673

Route object: none

168.209.255.156/32

No route object for it. Add a route object with origin AS8582 in the RIR database for the space.

1 of 673

ROA: origin

196.37.240.88/30

ROAs covering it name AS3741, not AS8582. If AS8582 should announce it, add a ROA for AS8582.

1 of 673

Route object: none

196.37.240.88/30

No route object for it. Add a route object with origin AS8582 in the RIR database for the space.

1 of 673

ROA: origin

2001:668:0:3:ffff:1:0:1d30/126

ROAs covering it name AS3257, not AS8582. If AS8582 should announce it, add a ROA for AS8582.

1 of 636

Route object: none

2001:668:0:3:ffff:1:0:1d30/126

No route object for it. Add a route object with origin AS8582 in the RIR database for the space.

1 of 636

ROA: origin

2001:668:0:3:ffff:2:0:2b20/126

ROAs covering it name AS3257, not AS8582. If AS8582 should announce it, add a ROA for AS8582.

1 of 636

Route object: none

2001:668:0:3:ffff:2:0:2b20/126

No route object for it. Add a route object with origin AS8582 in the RIR database for the space.

1 of 636

ROA: origin

2001:43f8:6d0::/64

An AS0 ROA covers it (the holder's statement that it shouldn't be routed). If AS8582 should announce it, add a ROA for AS8582.

1 of 636

Route object: none

2001:43f8:6d0::/64

No route object for it. Add a route object with origin AS8582 in the RIR database for the space.

1 of 636

ROA: none

128.127.152.96/29

No ROA covers it. Add a ROA for AS8582, maxLength 29.

1 of 673

Route object: none

128.127.152.96/29

No route object for it. A route object for 128.127.152.0/22 with origin AS8582 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS8582 in the RIR database for the space.

1 of 673

ROA: none

128.127.155.12/30

No ROA covers it. Add a ROA for AS8582, maxLength 30.

1 of 673

Route object: none

128.127.155.12/30

1 of 673

ROA: none

128.127.155.68/30

No ROA covers it. Add a ROA for AS8582, maxLength 30.

1 of 673

Route object: none

128.127.155.68/30

1 of 673

ROA: none

128.127.155.112/30

No ROA covers it. Add a ROA for AS8582, maxLength 30.

1 of 673

Route object: none

128.127.155.112/30

1 of 673

ROA: none

128.127.157.16/29

No ROA covers it. Add a ROA for AS8582, maxLength 29.

1 of 673

Route object: none

128.127.157.16/29

No route object for it. A route object for 128.127.156.0/22 with origin AS8582 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS8582 in the RIR database for the space.

1 of 673

ROA: none

128.127.157.112/28

No ROA covers it. Add a ROA for AS8582, maxLength 28.

1 of 673

Route object: none

128.127.157.112/28

1 of 673

ROA: none

128.127.157.248/29

No ROA covers it. Add a ROA for AS8582, maxLength 29.

1 of 673

Route object: none

128.127.157.248/29

1 of 673

ROA: none

128.127.158.16/29

No ROA covers it. Add a ROA for AS8582, maxLength 29.

1 of 673

Route object: none

128.127.158.16/29

1 of 673

ROA: none

196.60.8.0/22

No ROA covers it. Add a ROA for AS8582, maxLength 22.

1 of 673

Route object: none

196.60.8.0/22

No route object for it. Add a route object with origin AS8582 in the RIR database for the space.

1 of 673

ROA: none

128.127.152.0/22

No ROA covers it. Add a ROA for AS8582, maxLength 22.

672 of 673

ROA: none

128.127.156.0/22

No ROA covers it. Add a ROA for AS8582, maxLength 22.

672 of 673

Route objects not announced

Every route object with origin AS8582 is announced.

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.