Network · data from 2026-11-12

AS18033 CMBTGD-AS-KR-KR - CMB TAEGU BROADCASTING

Registry name: CMBTGD-AS-KR-KR - CMB TAEGU BROADCASTING, KR · not in PeeringDB

34IPv4 routes 0.0% RPKI valid · 94.1% with a route object

0IPv6 routes

0RPKI invalid 0 origin · 0 maxLength

34No ROA 2 with no route object for this origin

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

6Route objects not announced registered with origin AS18033, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS18033, 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.


43.241.105.0/24	No ROA	Other origin only	673 100%	68
122.129.213.0/24	No ROA	Other origin onlycovered by 122.129.208.0/21	673 100%	67
43.241.106.0/24	No ROA	Other IRR onlyRADB	673 100%	67
43.241.107.0/24	No ROA	Other IRR onlyRADB	673 100%	67
43.241.108.0/24	No ROA	Other IRR onlyRADB	673 100%	67
43.241.109.0/24	No ROA	Other IRR onlyRADB	673 100%	67
43.241.110.0/24	No ROA	Other IRR onlyRADB	673 100%	67
43.241.111.0/24	No ROA	Other IRR onlyRADB	673 100%	67
49.143.182.0/24	No ROA	Other IRR onlyRADB	673 100%	67
49.143.183.0/24	No ROA	Other IRR onlyRADB	673 100%	67
49.143.184.0/24	No ROA	Other IRR onlyRADB	673 100%	67
49.143.185.0/24	No ROA	Other IRR onlyRADB	673 100%	67
49.143.186.0/24	No ROA	Other IRR onlyRADB	673 100%	67
103.28.60.0/22	No ROA	Other IRR onlyRADB	673 100%	67
119.235.240.0/22	No ROA	Other IRR onlyNTTCOM	673 100%	67
119.235.242.0/24	No ROA	Other IRR onlyRADB	673 100%	67
119.235.244.0/22	No ROA	Other IRR onlyNTTCOM	673 100%	67
122.129.208.0/21	No ROA	Other IRR onlyRADB	673 100%	67
49.143.180.0/24	No ROA	Other IRR onlyRADB	672 100%	67
49.143.181.0/24	No ROA	Other IRR onlyRADB	672 100%	67
125.62.216.0/24	No ROA	Other IRR onlyNTTCOM	672 100%	67
125.62.217.0/24	No ROA	Other IRR onlyNTTCOM	672 100%	67
125.62.218.0/24	No ROA	Other IRR onlyNTTCOM	672 100%	67
125.62.219.0/24	No ROA	Other IRR onlyNTTCOM	672 100%	67
125.62.220.0/24	No ROA	Other IRR onlyNTTCOM	672 100%	67
125.62.221.0/24	No ROA	Other IRR onlyNTTCOM	672 100%	67
125.62.222.0/24	No ROA	Other IRR onlyRADB	672 100%	67
125.62.223.0/24	No ROA	Other IRR onlyRADB	672 100%	67
203.166.208.0/22	No ROA	Other IRR onlyNTTCOM	672 100%	67
203.166.212.0/22	No ROA	Other IRR onlyNTTCOM	672 100%	67
203.166.212.0/24	No ROA	Other IRR onlyNTTCOM	672 100%	67
203.166.213.0/24	No ROA	Other IRR onlyNTTCOM	672 100%	67
203.166.214.0/24	No ROA	Other IRR onlyNTTCOM	672 100%	67
203.166.215.0/24	No ROA	Other IRR onlyNTTCOM	672 100%	67

AS-SET

AS18033 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 74 are in fix.csv.

ROA: none34
Route object: none2
Route object: RIR32
Route object: not announced6

Change	Prefix or set	Detail	Full-table peers
ROA: none	43.241.105.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: none	43.241.105.0/24	Route objects for it name AS18168. Add a route object with origin AS18033 in the RIR database for the space.	673 of 673
ROA: none	122.129.213.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: none	122.129.213.0/24	Route objects for it name AS18168. A route object for 122.129.208.0/21 with origin AS18033 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18033 in the RIR database for the space.	673 of 673
ROA: none	43.241.106.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	43.241.106.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	43.241.107.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	43.241.107.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	43.241.108.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	43.241.108.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	43.241.109.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	43.241.109.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	43.241.110.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	43.241.110.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	43.241.111.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	43.241.111.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	49.143.182.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	49.143.182.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	49.143.183.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	49.143.183.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	49.143.184.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	49.143.184.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	49.143.185.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	49.143.185.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	49.143.186.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	49.143.186.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	103.28.60.0/22	No ROA covers it. Add a ROA for AS18033, maxLength 22.	673 of 673
Route object: RIR	103.28.60.0/22	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	119.235.240.0/22	No ROA covers it. Add a ROA for AS18033, maxLength 22.	673 of 673
Route object: RIR	119.235.240.0/22	Route object only in NTTCOM. Add it in the RIR database for the space.	673 of 673
ROA: none	119.235.242.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	673 of 673
Route object: RIR	119.235.242.0/24	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	119.235.244.0/22	No ROA covers it. Add a ROA for AS18033, maxLength 22.	673 of 673
Route object: RIR	119.235.244.0/22	Route object only in NTTCOM. Add it in the RIR database for the space.	673 of 673
ROA: none	122.129.208.0/21	No ROA covers it. Add a ROA for AS18033, maxLength 21.	673 of 673
Route object: RIR	122.129.208.0/21	Route object only in RADB. Add it in the RIR database for the space.	673 of 673
ROA: none	49.143.180.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	49.143.180.0/24	Route object only in RADB. Add it in the RIR database for the space.	672 of 673
ROA: none	49.143.181.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	49.143.181.0/24	Route object only in RADB. Add it in the RIR database for the space.	672 of 673
ROA: none	125.62.216.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	125.62.216.0/24	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673
ROA: none	125.62.217.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	125.62.217.0/24	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673
ROA: none	125.62.218.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	125.62.218.0/24	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673
ROA: none	125.62.219.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	125.62.219.0/24	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673
ROA: none	125.62.220.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	125.62.220.0/24	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673
ROA: none	125.62.221.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	125.62.221.0/24	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673
ROA: none	125.62.222.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	125.62.222.0/24	Route object only in RADB. Add it in the RIR database for the space.	672 of 673
ROA: none	125.62.223.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	125.62.223.0/24	Route object only in RADB. Add it in the RIR database for the space.	672 of 673
ROA: none	203.166.208.0/22	No ROA covers it. Add a ROA for AS18033, maxLength 22.	672 of 673
Route object: RIR	203.166.208.0/22	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673
ROA: none	203.166.212.0/22	No ROA covers it. Add a ROA for AS18033, maxLength 22.	672 of 673
Route object: RIR	203.166.212.0/22	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673
ROA: none	203.166.212.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	203.166.212.0/24	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673
ROA: none	203.166.213.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	203.166.213.0/24	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673
ROA: none	203.166.214.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	203.166.214.0/24	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673
ROA: none	203.166.215.0/24	No ROA covers it. Add a ROA for AS18033, maxLength 24.	672 of 673
Route object: RIR	203.166.215.0/24	Route object only in NTTCOM. Add it in the RIR database for the space.	672 of 673

Change

Prefix or set

Detail

Full-table peers

ROA: none

43.241.105.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: none

43.241.105.0/24

Route objects for it name AS18168. Add a route object with origin AS18033 in the RIR database for the space.

673 of 673

ROA: none

122.129.213.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: none

122.129.213.0/24

Route objects for it name AS18168. A route object for 122.129.208.0/21 with origin AS18033 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18033 in the RIR database for the space.

673 of 673

ROA: none

43.241.106.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

43.241.106.0/24

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

673 of 673

ROA: none

43.241.107.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

43.241.107.0/24

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

673 of 673

ROA: none

43.241.108.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

43.241.108.0/24

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

673 of 673

ROA: none

43.241.109.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

43.241.109.0/24

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

673 of 673

ROA: none

43.241.110.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

43.241.110.0/24

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

673 of 673

ROA: none

43.241.111.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

43.241.111.0/24

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

673 of 673

ROA: none

49.143.182.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

49.143.182.0/24

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

673 of 673

ROA: none

49.143.183.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

49.143.183.0/24

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

673 of 673

ROA: none

49.143.184.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

49.143.184.0/24

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

673 of 673

ROA: none

49.143.185.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

49.143.185.0/24

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

673 of 673

ROA: none

49.143.186.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

49.143.186.0/24

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

673 of 673

ROA: none

103.28.60.0/22

No ROA covers it. Add a ROA for AS18033, maxLength 22.

673 of 673

Route object: RIR

103.28.60.0/22

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

673 of 673

ROA: none

119.235.240.0/22

No ROA covers it. Add a ROA for AS18033, maxLength 22.

673 of 673

Route object: RIR

119.235.240.0/22

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

673 of 673

ROA: none

119.235.242.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

673 of 673

Route object: RIR

119.235.242.0/24

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

673 of 673

ROA: none

119.235.244.0/22

No ROA covers it. Add a ROA for AS18033, maxLength 22.

673 of 673

Route object: RIR

119.235.244.0/22

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

673 of 673

ROA: none

122.129.208.0/21

No ROA covers it. Add a ROA for AS18033, maxLength 21.

673 of 673

Route object: RIR

122.129.208.0/21

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

673 of 673

ROA: none

49.143.180.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

49.143.180.0/24

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

672 of 673

ROA: none

49.143.181.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

49.143.181.0/24

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

672 of 673

ROA: none

125.62.216.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

125.62.216.0/24

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

672 of 673

ROA: none

125.62.217.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

125.62.217.0/24

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

672 of 673

ROA: none

125.62.218.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

125.62.218.0/24

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

672 of 673

ROA: none

125.62.219.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

125.62.219.0/24

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

672 of 673

ROA: none

125.62.220.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

125.62.220.0/24

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

672 of 673

ROA: none

125.62.221.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

125.62.221.0/24

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

672 of 673

ROA: none

125.62.222.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

125.62.222.0/24

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

672 of 673

ROA: none

125.62.223.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

125.62.223.0/24

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

672 of 673

ROA: none

203.166.208.0/22

No ROA covers it. Add a ROA for AS18033, maxLength 22.

672 of 673

Route object: RIR

203.166.208.0/22

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

672 of 673

ROA: none

203.166.212.0/22

No ROA covers it. Add a ROA for AS18033, maxLength 22.

672 of 673

Route object: RIR

203.166.212.0/22

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

672 of 673

ROA: none

203.166.212.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

203.166.212.0/24

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

672 of 673

ROA: none

203.166.213.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

203.166.213.0/24

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

672 of 673

ROA: none

203.166.214.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

203.166.214.0/24

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

672 of 673

ROA: none

203.166.215.0/24

No ROA covers it. Add a ROA for AS18033, maxLength 24.

672 of 673

Route object: RIR

203.166.215.0/24

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

672 of 673

Route objects not announced

Route objects with origin AS18033 whose prefix no peer sees AS18033 announce. Many are kept on purpose (backup routes, space announced only in some places).


119.235.240.0/21	RADB	No ROA
125.62.216.0/22	RADB	No ROA
125.62.220.0/23	RADB	No ROA
203.166.208.0/21	RADB	No ROA
203.252.208.0/20	RADB	No ROA
220.67.224.0/20	RADB	No ROA

119.235.240.0/21

RADB

No ROA

125.62.216.0/22

RADB

No ROA

125.62.220.0/23

RADB

No ROA

203.166.208.0/21

RADB

No ROA

203.252.208.0/20

RADB

No ROA

220.67.224.0/20

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.