BGP map for 103.231.37.0/24

103.231.37.0/24 is announced by AS215748 Westeros and seen by 327 peers of 23 RIPE RIS collectors, over 262 different AS paths. All of those routes reach it through one upstream, AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED. The most common path, used by 11 peers, is AS24482 AS21859 AS135377 AS215748.

Routes checked 07:31:46 UTC

No change in the origin, the upstreams or the number of peers since 07:31 UTC, when this site first looked at 103.231.37.0/24.

327collector peers

23RIS collectors

262distinct AS paths

6.2average AS hops, 4 to 9

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	327	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS21859 Zenlayer Inc	327	100%
AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	327	100%
AS4229 Zenlayer Inc	241	74%
AS2914 NTT America, Inc.	101	31%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	82	25%
AS1299 TWELVE99 Arelion Sweden AB	34	10%
AS6939 Hurricane Electric LLC	34	10%
AS174 Cogent Communications, LLC	22	7%
AS9299 Philippine Long Distance Telephone Company	17	5%
AS3356 Level 3 Parent, LLC	15	5%

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 AS21859 AS135377 AS215748	11	3%	11
2	AS8218 AS6461 AS2914 AS4229 AS21859 AS135377 AS215748	5	2%	5
3	AS13030 AS3491 AS9299 AS21859 AS135377 AS215748	4	1%	4
4	AS12779 AS2914 AS4229 AS21859 AS135377 AS215748	4	1%	4
5	AS199524 AS6453 AS4229 AS21859 AS135377 AS215748	4	1%	4
6	AS14840 AS174 AS6453 AS4229 AS21859 AS135377 AS215748	4	1%	2
7	AS2914 AS4229 AS21859 AS135377 AS215748	3	<1%	3
8	AS3491 AS9299 AS21859 AS135377 AS215748	3	<1%	3
9	AS48185 AS2914 AS4229 AS21859 AS135377 AS215748	3	<1%	3
10	AS34927 AS1299 AS4229 AS21859 AS135377 AS215748	3	<1%	3
11	AS34019 AS3303 AS6939 AS21859 AS135377 AS215748	3	<1%	3
12	AS6461 AS2914 AS4229 AS21859 AS135377 AS215748	3	<1%	3
13	AS1299 AS4229 AS21859 AS135377 AS215748	2	<1%	2
14	AS8529 AS6939 AS21859 AS135377 AS215748	2	<1%	2
15	AS49544 AS9299 AS21859 AS135377 AS215748	2	<1%	2
16	AS59890 AS6939 AS21859 AS135377 AS215748	2	<1%	2
17	AS3257 AS6453 AS4229 AS21859 AS135377 AS215748	2	<1%	2
18	AS6461 AS6453 AS4229 AS21859 AS135377 AS215748	2	<1%	2
19	AS6830 AS2914 AS4229 AS21859 AS135377 AS215748	2	<1%	2
20	AS25160 AS2914 AS4229 AS21859 AS135377 AS215748	2	<1%	2
21	AS142289 AS9583 AS4229 AS21859 AS135377 AS215748	2	<1%	1
22	AS31027 AS1299 AS4229 AS21859 AS135377 AS215748	2	<1%	1
23	AS14907 AS3491 AS9299 AS21859 AS135377 AS215748	2	<1%	2
24	AS15547 AS3303 AS6939 AS21859 AS135377 AS215748	2	<1%	2
25	AS6762 AS6453 AS4229 AS21859 AS135377 AS215748	2	<1%	2
26	AS47147 AS1299 AS4229 AS21859 AS135377 AS215748	2	<1%	2
27	AS25091 AS6453 AS4229 AS21859 AS135377 AS215748	2	<1%	2
28	AS9002 AS6453 AS4229 AS21859 AS135377 AS215748	2	<1%	2
29	AS199524 AS1299 AS4229 AS21859 AS135377 AS215748	2	<1%	2
30	AS2497 AS2914 AS4229 AS21859 AS135377 AS215748	2	<1%	2
31	AS19151 AS2914 AS4229 AS21859 AS135377 AS215748	2	<1%	2
32	AS8218 AS6461 AS6453 AS4229 AS21859 AS135377 AS215748	2	<1%	2
33	AS58057 AS34549 AS2914 AS4229 AS21859 AS135377 AS215748	2	<1%	2
34	AS49544 AS3356 AS2914 AS4229 AS21859 AS135377 AS215748	2	<1%	1
35	AS35710 AS3320 AS6453 AS4229 AS21859 AS135377 AS215748	2	<1%	2
36	AS51184 AS47692 AS2914 AS4229 AS21859 AS135377 AS215748	2	<1%	2
37	AS48362 AS1764 AS2914 AS4229 AS21859 AS135377 AS215748	2	<1%	2
38	AS20612 AS8758 AS8220 AS4229 AS21859 AS135377 AS215748	2	<1%	1
39	AS271253 AS3356 AS2914 AS4229 AS21859 AS135377 AS215748	2	<1%	1
40	AS55720 AS21859 AS135377 AS215748	1	<1%	1
41	AS17639 AS21859 AS135377 AS215748	1	<1%	1
42	AS38008 AS21859 AS135377 AS215748	1	<1%	1
43	AS142271 AS21859 AS135377 AS215748	1	<1%	1
44	AS134823 AS21859 AS135377 AS215748	1	<1%	1
45	AS9002 AS21859 AS135377 AS215748	1	<1%	1
46	AS49544 AS21859 AS135377 AS215748	1	<1%	1
47	AS35280 AS21859 AS135377 AS215748	1	<1%	1
48	AS59105 AS21859 AS135377 AS215748	1	<1%	1
49	AS20205 AS6939 AS21859 AS135377 AS215748	1	<1%	1
50	AS49673 AS20485 AS21859 AS135377 AS215748	1	<1%	1

50 of 262 paths shown. All of them are in the JSON.

More prefixes from AS215748

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 07:31 UTC, fetched just now.