BGP map for 137.174.208.0/21

137.174.208.0/21 is announced by AS15830 Equinix and seen by 354 peers of 23 RIPE RIS collectors, over 268 different AS paths. Its busiest upstreams are AS9498 BHARTI Airtel Ltd. (92%) and AS4755 TATA Communications formerly VSNL is Leading ISP (8%). The most common path, used by 10 peers, is AS24482 AS9498 AS15830.

Routes checked 11:05:05 UTC

No change in the origin, the upstreams or the number of peers since 01:09 UTC on 29 Oct, when this site first looked at 137.174.208.0/21.

AS-path graph toward 137.174.208.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 354 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 268 paths drawn 6 quieter networks left out

View JSON Raw upstream

354collector peers

23RIS collectors

268distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS9498 BHARTI Airtel Ltd.	327	92%
AS4755 TATA Communications formerly VSNL is Leading ISP	27	8%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS9498 BHARTI Airtel Ltd.	324	92%
AS57463 NetIX NetIX Communications JSC	39	11%
AS4755 TATA Communications formerly VSNL is Leading ISP	27	8%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	26	7%
AS3257 GTT-BACKBONE GTT Communications Inc.	21	6%
AS7473 Singapore Telecommunications Ltd	18	5%
AS6939 Hurricane Electric LLC	7	2%
AS6461 Zayo Bandwidth	7	2%
AS3356 Level 3 Parent, LLC	6	2%
AS2914 NTT America, Inc.	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 AS9498 AS15830	10	3%	10
2	AS8218 AS9498 AS15830	7	2%	6
3	AS199524 AS9498 AS15830	5	1%	5
4	AS6461 AS7473 AS9498 AS15830	5	1%	5
5	AS13030 AS9498 AS15830	4	1%	4
6	AS9002 AS9498 AS15830	4	1%	4
7	AS12779 AS9498 AS15830	4	1%	4
8	AS49544 AS9498 AS15830	4	1%	4
9	AS47147 AS9498 AS15830	4	1%	4
10	AS14840 AS9498 AS15830	4	1%	2
11	AS9498 AS15830	3	<1%	3
12	AS48185 AS9498 AS15830	3	<1%	3
13	AS3214 AS9498 AS15830	3	<1%	3
14	AS271253 AS9498 AS15830	3	<1%	2
15	AS34019 AS9498 AS15830	3	<1%	3
16	AS25091 AS9498 AS15830	3	<1%	3
17	AS48362 AS9498 AS15830	3	<1%	3
18	AS34927 AS57463 AS9498 AS15830	3	<1%	3
19	AS2914 AS6453 AS4755 AS15830	3	<1%	3
20	AS6424 AS9498 AS15830	2	<1%	2
21	AS25160 AS9498 AS15830	2	<1%	2
22	AS62167 AS9498 AS15830	2	<1%	2
23	AS212483 AS9498 AS15830	2	<1%	1
24	AS14907 AS9498 AS15830	2	<1%	2
25	AS8529 AS9498 AS15830	2	<1%	2
26	AS15547 AS9498 AS15830	2	<1%	2
27	AS47692 AS9498 AS15830	2	<1%	2
28	AS51184 AS9498 AS15830	2	<1%	2
29	AS2497 AS9498 AS15830	2	<1%	2
30	AS35280 AS9498 AS15830	2	<1%	2
31	AS57463 AS9498 AS15830	2	<1%	1
32	AS19151 AS9498 AS15830	2	<1%	2
33	AS51185 AS9498 AS15830	2	<1%	2
34	AS35710 AS9498 AS15830	2	<1%	2
35	AS28634 AS9498 AS15830	2	<1%	1
36	AS58057 AS1836 AS9498 AS15830	2	<1%	2
37	AS3320 AS6453 AS4755 AS15830	2	<1%	2
38	AS3491 AS3257 AS9498 AS15830	2	<1%	2
39	AS1299 AS7473 AS9498 AS15830	2	<1%	2
40	AS59890 AS57463 AS9498 AS15830	2	<1%	2
41	AS199524 AS3257 AS9498 AS15830	2	<1%	2
42	AS6762 AS6453 AS4755 AS15830	2	<1%	2
43	AS20612 AS8758 AS9498 AS15830	2	<1%	1
44	AS142289 AS9583 AS4755 AS15830	2	<1%	1
45	AS31027 AS6797 AS9498 AS15830	2	<1%	1
46	AS49544 AS3356 AS3257 AS9498 AS15830	2	<1%	1
47	AS37721 AS9498 AS15830	1	<1%	1
48	AS50300 AS9498 AS15830	1	<1%	1
49	AS38001 AS9498 AS15830	1	<1%	1
50	AS17639 AS9498 AS15830	1	<1%	1

50 of 268 paths shown. All of them are in the JSON.

More prefixes from AS15830

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.