Network · data from 2026-11-12

AS10880 YAHOO-AN2 - Yahoo Holdings Inc.

Registry name: YAHOO-AN2 - Yahoo Holdings Inc., US · not in PeeringDB

6IPv4 routes 0.0% RPKI valid · 100.0% with a route object

6IPv6 routes 0.0% RPKI valid · 83.3% with a route object

0RPKI invalid 0 origin · 0 maxLength

12No 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 AS10880, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS10880, 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.


2406:6e00:2::/48	No ROA	Other origin only	635 100%	69
203.84.218.0/24	No ROA	Other IRR onlyRADB	670 100%	67
203.84.220.0/24	No ROA	Other IRR onlyRADB	670 100%	67
202.165.97.0/24	No ROA	Other IRR onlyRADB	668 99%	67
209.191.95.0/24	No ROA	Other IRR onlyRADB	668 99%	67
68.180.130.0/24	No ROA	Other IRR onlyRADB	667 99%	66
68.180.131.0/24	No ROA	Other IRR onlyRADB	667 99%	66
2406:2000:ff92::/48	No ROA	Other IRR onlyRADB	634 100%	69
2001:4998:170::/48	No ROA	Other IRR onlyRADB	632 99%	68
2804:1bc:ff92::/48	No ROA	Other IRR onlyRADB	632 99%	67
2406:2000:1d0::/48	No ROA	Other IRR onlyRADB	630 99%	69
2001:4998:1b0::/48	No ROA	Other IRR onlyRADB	629 99%	68

AS-SET

AS10880 isn't in PeeringDB, where networks name their 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 28 are in fix.csv.

ROA: none12
Route object: none1
Route object: RIR11
Route object: not announced4

Change	Prefix or set	Detail	Full-table peers
ROA: none	2406:6e00:2::/48	No ROA covers it. Add a ROA for AS10880, maxLength 48.	635 of 636
Route object: none	2406:6e00:2::/48	Route objects for it name AS10310. Add a route object with origin AS10880 in the RIR database for the space.	635 of 636
ROA: none	203.84.218.0/24	No ROA covers it. Add a ROA for AS10880, maxLength 24.	670 of 673
Route object: RIR	203.84.218.0/24	Route object only in RADB. Add it in the RIR database for the space.	670 of 673
ROA: none	203.84.220.0/24	No ROA covers it. Add a ROA for AS10880, maxLength 24.	670 of 673
Route object: RIR	203.84.220.0/24	Route object only in RADB. Add it in the RIR database for the space.	670 of 673
ROA: none	202.165.97.0/24	No ROA covers it. Add a ROA for AS10880, maxLength 24.	668 of 673
Route object: RIR	202.165.97.0/24	Route object only in RADB. Add it in the RIR database for the space.	668 of 673
ROA: none	209.191.95.0/24	No ROA covers it. Add a ROA for AS10880, maxLength 24.	668 of 673
Route object: RIR	209.191.95.0/24	Route object only in RADB. Add it in the RIR database for the space.	668 of 673
ROA: none	68.180.130.0/24	No ROA covers it. Add a ROA for AS10880, maxLength 24.	667 of 673
Route object: RIR	68.180.130.0/24	Route object only in RADB. Add it in the RIR database for the space.	667 of 673
ROA: none	68.180.131.0/24	No ROA covers it. Add a ROA for AS10880, maxLength 24.	667 of 673
Route object: RIR	68.180.131.0/24	Route object only in RADB. Add it in the RIR database for the space.	667 of 673
ROA: none	2406:2000:ff92::/48	No ROA covers it. Add a ROA for AS10880, maxLength 48.	634 of 636
Route object: RIR	2406:2000:ff92::/48	Route object only in RADB. Add it in the RIR database for the space.	634 of 636
ROA: none	2001:4998:170::/48	No ROA covers it. Add a ROA for AS10880, maxLength 48.	632 of 636
Route object: RIR	2001:4998:170::/48	Route object only in RADB. Add it in the RIR database for the space.	632 of 636
ROA: none	2804:1bc:ff92::/48	No ROA covers it. Add a ROA for AS10880, maxLength 48.	632 of 636
Route object: RIR	2804:1bc:ff92::/48	Route object only in RADB. Add it in the RIR database for the space.	632 of 636
ROA: none	2406:2000:1d0::/48	No ROA covers it. Add a ROA for AS10880, maxLength 48.	630 of 636
Route object: RIR	2406:2000:1d0::/48	Route object only in RADB. Add it in the RIR database for the space.	630 of 636
ROA: none	2001:4998:1b0::/48	No ROA covers it. Add a ROA for AS10880, maxLength 48.	629 of 636
Route object: RIR	2001:4998:1b0::/48	Route object only in RADB. Add it in the RIR database for the space.	629 of 636

Change

Prefix or set

Detail

Full-table peers

ROA: none

2406:6e00:2::/48

No ROA covers it. Add a ROA for AS10880, maxLength 48.

635 of 636

Route object: none

2406:6e00:2::/48

Route objects for it name AS10310. Add a route object with origin AS10880 in the RIR database for the space.

635 of 636

ROA: none

203.84.218.0/24

No ROA covers it. Add a ROA for AS10880, maxLength 24.

670 of 673

Route object: RIR

203.84.218.0/24

Route object only in RADB. Add it in the RIR database for the space.

670 of 673

ROA: none

203.84.220.0/24

No ROA covers it. Add a ROA for AS10880, maxLength 24.

670 of 673

Route object: RIR

203.84.220.0/24

Route object only in RADB. Add it in the RIR database for the space.

670 of 673

ROA: none

202.165.97.0/24

No ROA covers it. Add a ROA for AS10880, maxLength 24.

668 of 673

Route object: RIR

202.165.97.0/24

Route object only in RADB. Add it in the RIR database for the space.

668 of 673

ROA: none

209.191.95.0/24

No ROA covers it. Add a ROA for AS10880, maxLength 24.

668 of 673

Route object: RIR

209.191.95.0/24

Route object only in RADB. Add it in the RIR database for the space.

668 of 673

ROA: none

68.180.130.0/24

No ROA covers it. Add a ROA for AS10880, maxLength 24.

667 of 673

Route object: RIR

68.180.130.0/24

Route object only in RADB. Add it in the RIR database for the space.

667 of 673

ROA: none

68.180.131.0/24

No ROA covers it. Add a ROA for AS10880, maxLength 24.

667 of 673

Route object: RIR

68.180.131.0/24

Route object only in RADB. Add it in the RIR database for the space.

667 of 673

ROA: none

2406:2000:ff92::/48

No ROA covers it. Add a ROA for AS10880, maxLength 48.

634 of 636

Route object: RIR

2406:2000:ff92::/48

Route object only in RADB. Add it in the RIR database for the space.

634 of 636

ROA: none

2001:4998:170::/48

No ROA covers it. Add a ROA for AS10880, maxLength 48.

632 of 636

Route object: RIR

2001:4998:170::/48

Route object only in RADB. Add it in the RIR database for the space.

632 of 636

ROA: none

2804:1bc:ff92::/48

No ROA covers it. Add a ROA for AS10880, maxLength 48.

632 of 636

Route object: RIR

2804:1bc:ff92::/48

Route object only in RADB. Add it in the RIR database for the space.

632 of 636

ROA: none

2406:2000:1d0::/48

No ROA covers it. Add a ROA for AS10880, maxLength 48.

630 of 636

Route object: RIR

2406:2000:1d0::/48

Route object only in RADB. Add it in the RIR database for the space.

630 of 636

ROA: none

2001:4998:1b0::/48

No ROA covers it. Add a ROA for AS10880, maxLength 48.

629 of 636

Route object: RIR

2001:4998:1b0::/48

Route object only in RADB. Add it in the RIR database for the space.

629 of 636

Route objects not announced

Route objects with origin AS10880 whose prefix no peer sees AS10880 announce. Many are kept on purpose (backup routes, space announced only in some places).


68.180.133.0/24	RADB	No ROA
2001:4998:130::/44	RADB	No ROA
2406:2000:ff60::/44	RADB	No ROA
2406:2000:ff72::/48	RADB	No ROA

68.180.133.0/24

RADB

No ROA

2001:4998:130::/44

RADB

No ROA

2406:2000:ff60::/44

RADB

No ROA

2406:2000:ff72::/48

RADB

No ROA

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.