BGP map for 185.75.173.0/24

185.75.173.0/24 is announced by AS4809 China Telecom Next Generation Carrier Network and seen by 334 peers of 23 RIPE RIS collectors, over 261 different AS paths. Its busiest upstreams are AS20485 TRANSTELECOM (52%), AS1299 TWELVE99 (21%) and AS3356 Level 3 Parent, LLC (19%). The most common path, used by 11 peers, is AS24482 AS20485 AS4809.

Routes checked 21:55:20 UTC

No change in the origin, the upstreams or the number of peers since 21:55 UTC, when this site first looked at 185.75.173.0/24.

AS-path graph toward 185.75.173.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 334 peers (3%) number on a line = peers using that link RIS data up to 21:55 UTC what the colours mean 12 of 261 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

334collector peers

23RIS collectors

261distinct AS paths

3.4average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS20485 TRANSTELECOM Joint Stock Company TransTeleCom	175	52%
AS1299 TWELVE99 Arelion Sweden AB	70	21%
AS3356 Level 3 Parent, LLC	63	19%
AS3320 DTAG Deutsche Telekom AG	20	6%
AS3214 XTOM xTom GmbH	3	<1%
AS4837 CHINA UNICOM China169 Backbone	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS20485 TRANSTELECOM Joint Stock Company TransTeleCom	174	52%
AS1299 TWELVE99 Arelion Sweden AB	68	20%
AS3356 Level 3 Parent, LLC	63	19%
AS3320 DTAG Deutsche Telekom AG	18	5%
AS174 Cogent Communications, LLC	11	3%
AS2914 NTT America, Inc.	10	3%
AS9002 RETN-AS RETN Limited	6	2%
AS3491 PCCW Global (HK) Ltd.	5	1%
AS3257 GTT-BACKBONE GTT Communications Inc.	4	1%
AS6939 Hurricane Electric LLC	4	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 AS20485 AS4809	11	3%	11
2	AS8218 AS20485 AS4809	7	2%	6
3	AS199524 AS1299 AS4809	6	2%	6
4	AS9002 AS1299 AS4809	4	1%	4
5	AS12779 AS20485 AS4809	4	1%	4
6	AS14840 AS20485 AS4809	4	1%	2
7	AS3214 AS4809	3	<1%	3
8	AS2914 AS3356 AS4809	3	<1%	3
9	AS3491 AS20485 AS4809	3	<1%	3
10	AS13030 AS20485 AS4809	3	<1%	3
11	AS48185 AS20485 AS4809	3	<1%	3
12	AS25091 AS20485 AS4809	3	<1%	3
13	AS48362 AS20485 AS4809	3	<1%	3
14	AS3320 AS4809	2	<1%	2
15	AS1299 AS4809	2	<1%	2
16	AS3257 AS3356 AS4809	2	<1%	2
17	AS6461 AS1299 AS4809	2	<1%	2
18	AS62167 AS20485 AS4809	2	<1%	2
19	AS25160 AS20485 AS4809	2	<1%	2
20	AS42473 AS1299 AS4809	2	<1%	2
21	AS34927 AS1299 AS4809	2	<1%	2
22	AS49544 AS3356 AS4809	2	<1%	1
23	AS31027 AS20485 AS4809	2	<1%	1
24	AS35710 AS20485 AS4809	2	<1%	2
25	AS51185 AS20485 AS4809	2	<1%	2
26	AS14907 AS20485 AS4809	2	<1%	2
27	AS34019 AS3320 AS4809	2	<1%	2
28	AS15547 AS20485 AS4809	2	<1%	2
29	AS6762 AS20485 AS4809	2	<1%	2
30	AS51184 AS20485 AS4809	2	<1%	2
31	AS199524 AS20485 AS4809	2	<1%	2
32	AS6461 AS20485 AS4809	2	<1%	2
33	AS47692 AS20485 AS4809	2	<1%	2
34	AS47147 AS3320 AS4809	2	<1%	2
35	AS49544 AS20485 AS4809	2	<1%	2
36	AS47147 AS1299 AS4809	2	<1%	2
37	AS59890 AS3356 AS4809	2	<1%	2
38	AS271253 AS3356 AS4809	2	<1%	1
39	AS35280 AS3356 AS4809	2	<1%	2
40	AS58057 AS1836 AS20485 AS4809	2	<1%	2
41	AS20612 AS8758 AS20485 AS4809	2	<1%	1
42	AS142289 AS9583 AS7473 AS3320 AS4809	2	<1%	1
43	AS20485 AS4809	1	<1%	1
44	AS36924 AS1299 AS4809	1	<1%	1
45	AS31742 AS1299 AS4809	1	<1%	1
46	AS35266 AS1299 AS4809	1	<1%	1
47	AS6830 AS1299 AS4809	1	<1%	1
48	AS6424 AS20485 AS4809	1	<1%	1
49	AS39122 AS1299 AS4809	1	<1%	1
50	AS12969 AS1299 AS4809	1	<1%	1

50 of 261 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, 21:55 UTC, fetched just now.