Network · data from 2026-11-12

AS4782 Chunghwa Telecom Co. AS4782

Registry name: GSNET - Data Communication Business Group, TW · PeeringDB

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

2IPv6 routes 50.0% RPKI valid · 100.0% with a route object

0RPKI invalid 0 origin · 0 maxLength

1No ROA 1 with no route object for this origin

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

0Route objects not announced registered with origin AS4782, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS4782, 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:e5c0::/32	No ROA	Other IRR onlyRADB	635 100%	70
210.69.234.0/24	Valid	Nonecovered by 210.69.0.0/16	672 100%	66
61.57.32.0/19	Valid	Other IRR onlyRADB	673 100%	66
61.60.0.0/17	Valid	Other IRR onlyRADB	673 100%	66
61.67.64.0/19	Valid	Other IRR onlyRADB	673 100%	66
103.160.86.0/23	Valid	Other IRR onlyRADB	673 100%	66
117.56.0.0/16	Valid	Other IRR onlyRADB	673 100%	66
117.56.0.0/18	Valid	Other IRR onlyRADB	673 100%	66
124.199.64.0/19	Valid	Other IRR onlyRADB	673 100%	66
124.199.96.0/20	Valid	Other IRR onlyRADB	673 100%	66
163.29.0.0/16	Valid	Other IRR onlyRADB	673 100%	66
203.65.0.0/17	Valid	Other IRR onlyRADB	673 100%	66
203.65.128.0/19	Valid	Other IRR onlyRADB	673 100%	66
211.79.128.0/19	Valid	Other IRR onlyRADB	673 100%	66
211.79.160.0/19	Valid	Other IRR onlyRADB	673 100%	66
210.69.0.0/16	Valid	Other IRR onlyRADB	672 100%	66
210.241.0.0/17	Valid	Other IRR onlyRADB	672 100%	66
223.200.0.0/16	Valid	Other IRR onlyRADB	672 100%	66
2001:4420::/32	Valid	Other IRR onlyRADB	635 100%	70

AS-SET

AS4782'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 20 are in fix.csv.

ROA: none1
Route object: none1
Route object: RIR18

Change	Prefix or set	Detail	Full-table peers
ROA: none	2406:e5c0::/32	No ROA covers it. Add a ROA for AS4782, maxLength 32.	635 of 636
Route object: RIR	2406:e5c0::/32	Route object only in RADB. Add it in the RIR database for the space.	635 of 636
Route object: none	210.69.234.0/24	No route object for it. A route object for 210.69.0.0/16 with origin AS4782 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4782 in the RIR database for the space.	672 of 673
Route object: RIR	61.57.32.0/19	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	61.60.0.0/17	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	61.67.64.0/19	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	103.160.86.0/23	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	117.56.0.0/16	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	117.56.0.0/18	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	124.199.64.0/19	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	124.199.96.0/20	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	163.29.0.0/16	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	203.65.0.0/17	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	203.65.128.0/19	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	211.79.128.0/19	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	211.79.160.0/19	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
Route object: RIR	210.69.0.0/16	Route object only in RADB. Add it in the RIR database for the space.	672 of 673
Route object: RIR	210.241.0.0/17	Route object only in RADB. Add it in the RIR database for the space.	672 of 673
Route object: RIR	223.200.0.0/16	Route object only in RADB. Add it in the RIR database for the space.	672 of 673
Route object: RIR	2001:4420::/32	Route object only in RADB. Add it in the RIR database for the space.	635 of 636

Change

Prefix or set

Detail

Full-table peers

ROA: none

2406:e5c0::/32

No ROA covers it. Add a ROA for AS4782, maxLength 32.

635 of 636

Route object: RIR

2406:e5c0::/32

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

635 of 636

Route object: none

210.69.234.0/24

No route object for it. A route object for 210.69.0.0/16 with origin AS4782 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4782 in the RIR database for the space.

672 of 673

Route object: RIR

61.57.32.0/19

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

673 of 673

Route object: RIR

61.60.0.0/17

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

673 of 673

Route object: RIR

61.67.64.0/19

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

673 of 673

Route object: RIR

103.160.86.0/23

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

673 of 673

Route object: RIR

117.56.0.0/16

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

673 of 673

Route object: RIR

117.56.0.0/18

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

673 of 673

Route object: RIR

124.199.64.0/19

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

673 of 673

Route object: RIR

124.199.96.0/20

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

673 of 673

Route object: RIR

163.29.0.0/16

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

673 of 673

Route object: RIR

203.65.0.0/17

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

673 of 673

Route object: RIR

203.65.128.0/19

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

673 of 673

Route object: RIR

211.79.128.0/19

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

673 of 673

Route object: RIR

211.79.160.0/19

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

673 of 673

Route object: RIR

210.69.0.0/16

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

672 of 673

Route object: RIR

210.241.0.0/17

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

672 of 673

Route object: RIR

223.200.0.0/16

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

672 of 673

Route object: RIR

2001:4420::/32

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

635 of 636

Route objects not announced

Every route object with origin AS4782 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.