BGP map for 2400:3b01:21::/48

2400:3b01:21::/48 is announced by AS18229 CtrlS and seen by 359 peers of 23 RIPE RIS collectors, over 258 different AS paths. Its busiest upstreams are AS9498 BHARTI Airtel Ltd. (95%), AS55836 Reliance Jio Infocomm Limited (5%) and AS4755 TATA Communications formerly VSNL is Leading ISP (<1%). The most common path, used by 18 peers, is AS6939 AS9498 AS18229.

Routes checked 20:16:38 UTC

No change in the origin, the upstreams or the number of peers since 11:42 UTC on 29 Oct, when this site first looked at 2400:3b01:21::/48.

AS-path graph toward 2400:3b01:21::/48

origin Tier 2edge network prefix best path: chosen by 18 of 359 peers (5%) number on a line = peers using that link RIS data up to 20:15 UTC what the colours mean 12 of 258 paths drawn 7 quieter networks left out

View JSON Raw upstream

359collector peers

23RIS collectors

258distinct AS paths

3.6average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS9498 BHARTI Airtel Ltd.	341	95%
AS55836 Reliance Jio Infocomm Limited	17	5%
AS4755 TATA Communications formerly VSNL is Leading ISP	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS9498 BHARTI Airtel Ltd.	339	94%
AS6939 Hurricane Electric LLC	100	28%
AS55836 Reliance Jio Infocomm Limited	17	5%
AS64049 Reliance Jio Infocomm Pte Ltd Singapore	15	4%
AS6461 Zayo Bandwidth	15	4%
AS1299 TWELVE99 Arelion Sweden AB	11	3%
AS2914 NTT America, Inc.	5	1%
AS174 Cogent Communications, LLC	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	3	<1%
AS8758 IWAY Iway AG	2	<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	AS6939 AS9498 AS18229	18	5%	16
2	AS24482 AS9498 AS18229	9	3%	9
3	AS8218 AS9498 AS18229	7	2%	6
4	AS199524 AS9498 AS18229	6	2%	6
5	AS9002 AS9498 AS18229	5	1%	5
6	AS6461 AS9498 AS18229	5	1%	5
7	AS13030 AS9498 AS18229	4	1%	4
8	AS14840 AS9498 AS18229	4	1%	2
9	AS49544 AS9498 AS18229	4	1%	4
10	AS2914 AS9498 AS18229	3	<1%	3
11	AS48185 AS9498 AS18229	3	<1%	3
12	AS3214 AS9498 AS18229	3	<1%	3
13	AS34019 AS9498 AS18229	3	<1%	3
14	AS15547 AS9498 AS18229	3	<1%	3
15	AS25091 AS9498 AS18229	3	<1%	3
16	AS58057 AS6939 AS9498 AS18229	3	<1%	2
17	AS48362 AS6939 AS9498 AS18229	3	<1%	3
18	AS9498 AS18229	2	<1%	2
19	AS2497 AS9498 AS18229	2	<1%	2
20	AS19151 AS9498 AS18229	2	<1%	2
21	AS51185 AS9498 AS18229	2	<1%	2
22	AS6762 AS9498 AS18229	2	<1%	2
23	AS8529 AS9498 AS18229	2	<1%	2
24	AS1299 AS9498 AS18229	2	<1%	2
25	AS3257 AS9498 AS18229	2	<1%	2
26	AS12779 AS9498 AS18229	2	<1%	2
27	AS34927 AS9498 AS18229	2	<1%	2
28	AS47692 AS9498 AS18229	2	<1%	2
29	AS51184 AS9498 AS18229	2	<1%	2
30	AS64049 AS55836 AS18229	2	<1%	2
31	AS25160 AS9498 AS18229	2	<1%	2
32	AS212483 AS9498 AS18229	2	<1%	1
33	AS6424 AS9498 AS18229	2	<1%	2
34	AS62167 AS9498 AS18229	2	<1%	2
35	AS35280 AS9498 AS18229	2	<1%	2
36	AS28917 AS9498 AS18229	2	<1%	1
37	AS1403 AS6939 AS9498 AS18229	2	<1%	1
38	AS50628 AS6939 AS9498 AS18229	2	<1%	2
39	AS34927 AS6939 AS9498 AS18229	2	<1%	1
40	AS35710 AS6939 AS9498 AS18229	2	<1%	2
41	AS6667 AS6939 AS9498 AS18229	2	<1%	2
42	AS12859 AS64049 AS55836 AS18229	2	<1%	1
43	AS47147 AS6461 AS9498 AS18229	2	<1%	2
44	AS202032 AS6939 AS9498 AS18229	2	<1%	2
45	AS59890 AS6939 AS9498 AS18229	2	<1%	2
46	AS20612 AS8758 AS9498 AS18229	2	<1%	1
47	AS14907 AS64049 AS55836 AS18229	2	<1%	2
48	AS206271 AS60707 AS12735 AS9498 AS18229	2	<1%	1
49	AS142289 AS9583 AS24115 AS9498 AS18229	2	<1%	1
50	AS2500 AS9498 AS18229	1	<1%	1

50 of 258 paths shown. All of them are in the JSON.

More prefixes from AS18229

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 20:15 UTC, fetched 34 minutes ago.