BGP map for 156.240.0.0/19

156.240.0.0/19 is announced by AS139646 HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED and seen by 363 peers of 23 RIPE RIS collectors, over 268 different AS paths. All of those routes reach it through one upstream, AS13335 Cloudflare, Inc.. The most common path, used by 10 peers, is AS24482 AS13335 AS139646.

Routes checked 14:19:04 UTC

Recent route changes

8 Nov 14:19 UTCThe prefix is announced again, seen by 363 collector peers
8 Nov 00:52 UTCNo collector peer sees the prefix any more

AS-path graph toward 156.240.0.0/19

origin Tier 1transitedge network prefix best path: chosen by 10 of 363 peers (3%) number on a line = peers using that link RIS data up to 14:18 UTC what the colours mean 12 of 268 paths drawn 7 quieter networks left out

View JSON Raw upstream

363collector peers

23RIS collectors

268distinct AS paths

3.2average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS13335 Cloudflare, Inc.	363	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS13335 Cloudflare, Inc.	362	100%
AS3257 GTT-BACKBONE GTT Communications Inc.	4	1%
AS3356 Level 3 Parent, LLC	4	1%
AS8758 IWAY Iway AG	3	<1%
AS174 Cogent Communications, LLC	3	<1%
AS2914 NTT America, Inc.	2	<1%
AS9583 Sify Limited	2	<1%
AS4755 TATA Communications formerly VSNL is Leading ISP	2	<1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	2	<1%
AS1299 TWELVE99 Arelion Sweden AB	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	AS24482 AS13335 AS139646	10	3%	10
2	AS199524 AS13335 AS139646	8	2%	8
3	AS8218 AS13335 AS139646	7	2%	6
4	AS6461 AS13335 AS139646	5	1%	5
5	AS49544 AS13335 AS139646	5	1%	5
6	AS13030 AS13335 AS139646	4	1%	4
7	AS9002 AS13335 AS139646	4	1%	4
8	AS34927 AS13335 AS139646	4	1%	3
9	AS14907 AS13335 AS139646	4	1%	4
10	AS14840 AS13335 AS139646	4	1%	2
11	AS47147 AS13335 AS139646	4	1%	4
12	AS2914 AS13335 AS139646	3	<1%	3
13	AS3491 AS13335 AS139646	3	<1%	3
14	AS12779 AS13335 AS139646	3	<1%	3
15	AS48185 AS13335 AS139646	3	<1%	3
16	AS51185 AS13335 AS139646	3	<1%	3
17	AS3214 AS13335 AS139646	3	<1%	3
18	AS35280 AS13335 AS139646	3	<1%	3
19	AS34019 AS13335 AS139646	3	<1%	3
20	AS25091 AS13335 AS139646	3	<1%	3
21	AS48362 AS13335 AS139646	3	<1%	3
22	AS6830 AS13335 AS139646	2	<1%	2
23	AS3320 AS13335 AS139646	2	<1%	2
24	AS62167 AS13335 AS139646	2	<1%	2
25	AS6424 AS13335 AS139646	2	<1%	2
26	AS25160 AS13335 AS139646	2	<1%	2
27	AS42473 AS13335 AS139646	2	<1%	2
28	AS1299 AS13335 AS139646	2	<1%	2
29	AS202365 AS13335 AS139646	2	<1%	1
30	AS50628 AS13335 AS139646	2	<1%	2
31	AS18041 AS13335 AS139646	2	<1%	1
32	AS31027 AS13335 AS139646	2	<1%	1
33	AS35710 AS13335 AS139646	2	<1%	2
34	AS8529 AS13335 AS139646	2	<1%	2
35	AS15547 AS13335 AS139646	2	<1%	2
36	AS6762 AS13335 AS139646	2	<1%	2
37	AS51184 AS13335 AS139646	2	<1%	2
38	AS47692 AS13335 AS139646	2	<1%	2
39	AS58057 AS13335 AS139646	2	<1%	2
40	AS59890 AS13335 AS139646	2	<1%	2
41	AS202032 AS13335 AS139646	2	<1%	2
42	AS271253 AS13335 AS139646	2	<1%	1
43	AS28634 AS13335 AS139646	2	<1%	1
44	AS2497 AS13335 AS139646	2	<1%	2
45	AS19151 AS13335 AS139646	2	<1%	2
46	AS55720 AS2914 AS13335 AS139646	2	<1%	1
47	AS20612 AS8758 AS13335 AS139646	2	<1%	1
48	AS142289 AS9583 AS4755 AS13335 AS139646	2	<1%	1
49	AS13335 AS139646	1	<1%	1
50	AS15692 AS13335 AS139646	1	<1%	1

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

More prefixes from AS139646

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 14:18 UTC, fetched just now.