BGP map for 101.99.50.0/23

101.99.50.0/23 is announced by AS45903 CMC Telecom Infrastructure Company and seen by 369 peers of 23 RIPE RIS collectors, over 281 different AS paths. Its busiest upstreams are AS4766 Korea Telecom (40%), AS2914 NTT America, Inc. (11%) and AS7473 Singapore Telecommunications Ltd (3%). The most common path, used by 10 peers, is AS6939 AS4766 AS45903.

Routes checked 21:17:48 UTC

No change in the origin, the upstreams or the number of peers since 21:17 UTC, when this site first looked at 101.99.50.0/23.

AS-path graph toward 101.99.50.0/23

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 369 peers (3%) number on a line = peers using that link RIS data up to 21:17 UTC what the colours mean 12 of 281 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

369collector peers

23RIS collectors

281distinct AS paths

3.2average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4766 Korea Telecom	147	40%
AS2914 NTT America, Inc.	42	11%
AS7473 Singapore Telecommunications Ltd	12	3%
AS9304 HGC Global Communications Limited	11	3%
AS24482 SG.GS	8	2%
AS3491 PCCW Global (HK) Ltd.	8	2%
AS14840 BR.Digital Telecom	5	1%
AS35280 F5 F5 Networks SARL	5	1%
AS12779 ITGATE IT.Gate S.p.A.	4	1%
AS47147 AS-ANX Anexia Cloud Solutions GmbH	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4766 Korea Telecom	147	40%
AS6939 Hurricane Electric LLC	103	28%
AS2914 NTT America, Inc.	39	11%
AS7473 Singapore Telecommunications Ltd	12	3%
AS15412 FLAG-AS Flag Telecom UK Limited	11	3%
AS9304 HGC Global Communications Limited	11	3%
AS1299 TWELVE99 Arelion Sweden AB	10	3%
AS3356 Level 3 Parent, LLC	8	2%
AS6461 Zayo Bandwidth	7	2%
AS174 Cogent Communications, LLC	6	2%

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	AS6939 AS4766 AS45903	10	3%	10
2	AS24482 AS45903	8	2%	8
3	AS8218 AS6939 AS4766 AS45903	7	2%	6
4	AS6461 AS7473 AS45903	5	1%	5
5	AS12779 AS45903	4	1%	4
6	AS14840 AS45903	4	1%	2
7	AS47147 AS45903	4	1%	4
8	AS13030 AS3491 AS45903	4	1%	4
9	AS2914 AS45903	3	<1%	3
10	AS3491 AS45903	3	<1%	3
11	AS49544 AS45903	3	<1%	3
12	AS34019 AS45903	3	<1%	3
13	AS25091 AS45903	3	<1%	3
14	AS48362 AS45903	3	<1%	3
15	AS9002 AS2914 AS45903	3	<1%	3
16	AS48185 AS6939 AS4766 AS45903	3	<1%	3
17	AS34927 AS6939 AS4766 AS45903	3	<1%	2
18	AS199524 AS1299 AS4766 AS45903	3	<1%	3
19	AS25160 AS45903	2	<1%	2
20	AS31027 AS45903	2	<1%	1
21	AS35710 AS45903	2	<1%	2
22	AS8529 AS45903	2	<1%	2
23	AS199524 AS45903	2	<1%	2
24	AS35280 AS45903	2	<1%	2
25	AS212483 AS45903	2	<1%	1
26	AS15547 AS45903	2	<1%	2
27	AS51184 AS45903	2	<1%	2
28	AS47692 AS45903	2	<1%	2
29	AS3257 AS4766 AS45903	2	<1%	2
30	AS6830 AS2914 AS45903	2	<1%	2
31	AS3320 AS2914 AS45903	2	<1%	2
32	AS1299 AS4766 AS45903	2	<1%	2
33	AS142289 AS9583 AS45903	2	<1%	1
34	AS20612 AS8758 AS45903	2	<1%	1
35	AS2497 AS2914 AS45903	2	<1%	2
36	AS917 AS60068 AS4766 AS45903	2	<1%	2
37	AS62167 AS6939 AS4766 AS45903	2	<1%	2
38	AS42473 AS6939 AS4766 AS45903	2	<1%	2
39	AS49544 AS3356 AS2914 AS45903	2	<1%	1
40	AS18041 AS15412 AS9304 AS45903	2	<1%	1
41	AS199524 AS15412 AS9304 AS45903	2	<1%	2
42	AS24482 AS6461 AS7473 AS45903	2	<1%	2
43	AS6762 AS15412 AS9304 AS45903	2	<1%	2
44	AS59890 AS6939 AS4766 AS45903	2	<1%	2
45	AS202032 AS6939 AS4766 AS45903	2	<1%	2
46	AS271253 AS3356 AS2914 AS45903	2	<1%	1
47	AS19151 AS6939 AS4766 AS45903	2	<1%	2
48	AS51185 AS6939 AS4766 AS45903	2	<1%	2
49	AS45903	1	<1%	1
50	AS5511 AS45903	1	<1%	1

50 of 281 paths shown. All of them are in the JSON.

More prefixes from AS45903

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 21:17 UTC, fetched just now.