BGP map for 203.33.4.0/24

203.33.4.0/24 is announced by AS4809 China Telecom Next Generation Carrier Network and seen by 335 peers of 23 RIPE RIS collectors, over 260 different AS paths. All of those routes reach it through one upstream, AS23764 CTGNet. The most common path, used by 9 peers, is AS24482 AS23764 AS4809.

Routes checked 18:51:46 UTC

No change in the origin, the upstreams or the number of peers since 18:51 UTC, when this site first looked at 203.33.4.0/24.

AS-path graph toward 203.33.4.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 335 peers (3%) number on a line = peers using that link RIS data up to 18:51 UTC what the colours mean 12 of 260 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

335collector peers

23RIS collectors

260distinct AS paths

3.9average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS23764 CTGNet	335	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS23764 CTGNet	334	100%
AS8966 Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	80	24%
AS1299 TWELVE99 Arelion Sweden AB	37	11%
AS3356 Level 3 Parent, LLC	27	8%
AS174 Cogent Communications, LLC	23	7%
AS2914 NTT America, Inc.	15	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	12	4%
AS6939 Hurricane Electric LLC	11	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	1%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS24482 AS23764 AS4809	9	3%	9
2	AS8218 AS23764 AS4809	7	2%	6
3	AS6461 AS23764 AS4809	5	1%	5
4	AS13030 AS23764 AS4809	4	1%	4
5	AS47147 AS23764 AS4809	4	1%	4
6	AS12779 AS8966 AS23764 AS4809	4	1%	4
7	AS14840 AS8966 AS23764 AS4809	4	1%	2
8	AS2914 AS23764 AS4809	3	<1%	3
9	AS8966 AS23764 AS4809	3	<1%	3
10	AS49544 AS23764 AS4809	3	<1%	3
11	AS34019 AS23764 AS4809	3	<1%	3
12	AS9002 AS3257 AS23764 AS4809	3	<1%	3
13	AS48185 AS8966 AS23764 AS4809	3	<1%	3
14	AS34927 AS8966 AS23764 AS4809	3	<1%	3
15	AS25091 AS8966 AS23764 AS4809	3	<1%	3
16	AS48362 AS1299 AS23764 AS4809	3	<1%	3
17	AS199524 AS1299 AS23764 AS4809	3	<1%	3
18	AS3320 AS23764 AS4809	2	<1%	2
19	AS1299 AS23764 AS4809	2	<1%	2
20	AS31027 AS23764 AS4809	2	<1%	1
21	AS35710 AS23764 AS4809	2	<1%	2
22	AS199524 AS23764 AS4809	2	<1%	2
23	AS6762 AS23764 AS4809	2	<1%	2
24	AS3491 AS1299 AS23764 AS4809	2	<1%	2
25	AS62167 AS8966 AS23764 AS4809	2	<1%	2
26	AS25160 AS8966 AS23764 AS4809	2	<1%	2
27	AS3214 AS8966 AS23764 AS4809	2	<1%	2
28	AS58057 AS34549 AS23764 AS4809	2	<1%	2
29	AS49544 AS3356 AS23764 AS4809	2	<1%	1
30	AS51185 AS8966 AS23764 AS4809	2	<1%	2
31	AS14907 AS8966 AS23764 AS4809	2	<1%	2
32	AS15547 AS174 AS23764 AS4809	2	<1%	2
33	AS199524 AS174 AS23764 AS4809	2	<1%	2
34	AS47692 AS2914 AS23764 AS4809	2	<1%	2
35	AS51185 AS6762 AS23764 AS4809	2	<1%	2
36	AS59890 AS3356 AS23764 AS4809	2	<1%	2
37	AS20612 AS8758 AS23764 AS4809	2	<1%	1
38	AS24482 AS8966 AS23764 AS4809	2	<1%	2
39	AS271253 AS3356 AS23764 AS4809	2	<1%	1
40	AS19151 AS8966 AS23764 AS4809	2	<1%	2
41	AS142289 AS9583 AS8966 AS23764 AS4809	2	<1%	1
42	AS51184 AS47692 AS2914 AS23764 AS4809	2	<1%	2
43	AS23764 AS4809	1	<1%	1
44	AS6424 AS23764 AS4809	1	<1%	1
45	AS42473 AS23764 AS4809	1	<1%	1
46	AS55720 AS23764 AS4809	1	<1%	1
47	AS34549 AS23764 AS4809	1	<1%	1
48	AS17639 AS23764 AS4809	1	<1%	1
49	AS57187 AS23764 AS4809	1	<1%	1
50	AS36236 AS23764 AS4809	1	<1%	1

50 of 260 paths shown. All of them are in the JSON.

More prefixes from AS4809

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 18:51 UTC, fetched just now.