BGP map for 101.99.52.0/23

101.99.52.0/23 is announced by AS45903 CMC Telecom Infrastructure Company and seen by 351 peers of 23 RIPE RIS collectors, over 271 different AS paths. Its busiest upstreams are AS58453 China Mobile International Limited (22%), AS15412 FLAG-AS (17%) and AS3491 PCCW Global (HK) Ltd. (16%). The most common path, used by 7 peers, is AS8218 AS58453 AS45903.

Routes checked 13:41:39 UTC

No change in the origin, the upstreams or the number of peers since 06:56 UTC on 29 Oct, when this site first looked at 101.99.52.0/23.

AS-path graph toward 101.99.52.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 7 of 351 peers (2%) number on a line = peers using that link RIS data up to 13:41 UTC what the colours mean 12 of 271 paths drawn 4 quieter networks left out

View JSON Raw upstream

351collector peers

23RIS collectors

271distinct AS paths

3.1average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS58453 China Mobile International Limited	77	22%
AS15412 FLAG-AS Flag Telecom UK Limited	61	17%
AS3491 PCCW Global (HK) Ltd.	57	16%
AS3356 Level 3 Parent, LLC	12	3%
AS2914 NTT America, Inc.	7	2%
AS5405 INTERDOTLINK Inter.link GmbH	6	2%
AS14840 BR.Digital Telecom	5	1%
AS47147 AS-ANX Anexia Cloud Solutions GmbH	5	1%
AS34019 HIVANE Hivane Association	5	1%
AS35280 F5 F5 Networks SARL	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS58453 China Mobile International Limited	76	22%
AS15412 FLAG-AS Flag Telecom UK Limited	61	17%
AS3491 PCCW Global (HK) Ltd.	54	15%
AS6939 Hurricane Electric LLC	35	10%
AS3356 Level 3 Parent, LLC	13	4%
AS1299 TWELVE99 Arelion Sweden AB	8	2%
AS174 Cogent Communications, LLC	8	2%
AS5405 INTERDOTLINK Inter.link GmbH	5	1%
AS9002 RETN-AS RETN Limited	5	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	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	AS8218 AS58453 AS45903	7	2%	6
2	AS24482 AS58453 AS45903	7	2%	7
3	AS6939 AS15412 AS45903	7	2%	7
4	AS6461 AS3491 AS45903	5	1%	5
5	AS14840 AS45903	4	1%	2
6	AS47147 AS45903	4	1%	4
7	AS13030 AS3491 AS45903	4	1%	4
8	AS2914 AS45903	3	<1%	3
9	AS3491 AS45903	3	<1%	3
10	AS12779 AS45903	3	<1%	3
11	AS48185 AS45903	3	<1%	3
12	AS49544 AS45903	3	<1%	3
13	AS34019 AS45903	3	<1%	3
14	AS25091 AS45903	3	<1%	3
15	AS48362 AS45903	3	<1%	3
16	AS9002 AS3491 AS45903	3	<1%	3
17	AS199524 AS58453 AS45903	3	<1%	3
18	AS25160 AS45903	2	<1%	2
19	AS24482 AS45903	2	<1%	2
20	AS14907 AS45903	2	<1%	2
21	AS199524 AS45903	2	<1%	2
22	AS35280 AS45903	2	<1%	2
23	AS212483 AS45903	2	<1%	1
24	AS15547 AS45903	2	<1%	2
25	AS51184 AS45903	2	<1%	2
26	AS6830 AS3491 AS45903	2	<1%	2
27	AS3320 AS3491 AS45903	2	<1%	2
28	AS62167 AS15412 AS45903	2	<1%	2
29	AS1299 AS58453 AS45903	2	<1%	2
30	AS49544 AS3356 AS45903	2	<1%	1
31	AS18041 AS15412 AS45903	2	<1%	1
32	AS142289 AS9583 AS45903	2	<1%	1
33	AS31027 AS6797 AS45903	2	<1%	1
34	AS35710 AS58453 AS45903	2	<1%	2
35	AS6762 AS15412 AS45903	2	<1%	2
36	AS47692 AS5405 AS45903	2	<1%	2
37	AS59890 AS3356 AS45903	2	<1%	2
38	AS20612 AS9044 AS45903	2	<1%	1
39	AS2497 AS3491 AS45903	2	<1%	2
40	AS19151 AS58453 AS45903	2	<1%	2
41	AS917 AS60068 AS15412 AS45903	2	<1%	2
42	AS6424 AS6939 AS15412 AS45903	2	<1%	2
43	AS42473 AS9002 AS3491 AS45903	2	<1%	2
44	AS34927 AS6939 AS15412 AS45903	2	<1%	2
45	AS3214 AS6939 AS15412 AS45903	2	<1%	2
46	AS51185 AS6762 AS15412 AS45903	2	<1%	2
47	AS45903	1	<1%	1
48	AS1828 AS45903	1	<1%	1
49	AS39122 AS45903	1	<1%	1
50	AS12969 AS45903	1	<1%	1

50 of 271 paths shown. All of them are in the JSON.

More prefixes from AS45903

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 13:41 UTC, fetched just now.