BGP map for 142.248.136.0/22

142.248.136.0/22 is announced by 2 networks, mostly AS137535 JT TELECOM INTERNATIONAL PTE.LTD. and seen by 323 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS2497 Internet Initiative Japan Inc. (99%), AS7607 JT TELECOM INTERNATIONAL PTE.LTD. (<1%) and AS10099 China Unicom Global (<1%). The most common path, used by 8 peers, is AS24482 AS2914 AS2497 AS137535.

Routes checked 14:46:13 UTC

No change in the origin, the upstreams or the number of peers since 18:46 UTC on 28 Oct, when this site first looked at 142.248.136.0/22.

AS-path graph toward 142.248.136.0/22

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 323 peers (2%) number on a line = peers using that link RIS data up to 14:46 UTC what the colours mean 12 of 257 paths drawn 5 quieter networks left out

View JSON Raw upstream

323collector peers

23RIS collectors

257distinct AS paths

4.1average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2497 Internet Initiative Japan Inc.	319	99%
AS7607 JT TELECOM INTERNATIONAL PTE.LTD.	3	<1%
AS10099 China Unicom Global	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS2497 Internet Initiative Japan Inc.	317	98%
AS1299 TWELVE99 Arelion Sweden AB	58	18%
AS2914 NTT America, Inc.	50	15%
AS174 Cogent Communications, LLC	36	11%
AS3356 Level 3 Parent, LLC	28	9%
AS6939 Hurricane Electric LLC	15	5%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	13	4%
AS6461 Zayo Bandwidth	11	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	10	3%
AS3320 DTAG Deutsche Telekom AG	9	3%

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 AS2914 AS2497 AS137535	8	2%	8
2	AS8218 AS6461 AS2497 AS137535	7	2%	6
3	AS6461 AS2497 AS137535	5	2%	5
4	AS13030 AS2497 AS137535	4	1%	4
5	AS14840 AS701 AS2497 AS137535	4	1%	2
6	AS2914 AS2497 AS137535	3	<1%	3
7	AS3491 AS2497 AS137535	3	<1%	3
8	AS9002 AS2914 AS2497 AS137535	3	<1%	3
9	AS34927 AS1299 AS2497 AS137535	3	<1%	3
10	AS14907 AS1299 AS2497 AS137535	3	<1%	3
11	AS199524 AS3491 AS2497 AS137535	3	<1%	3
12	AS34019 AS3303 AS2497 AS137535	3	<1%	3
13	AS48362 AS1299 AS2497 AS137535	3	<1%	3
14	AS2497 AS137535	2	<1%	2
15	AS3257 AS2497 AS137535	2	<1%	2
16	AS6830 AS2497 AS137535	2	<1%	2
17	AS3320 AS2497 AS137535	2	<1%	2
18	AS1299 AS2497 AS137535	2	<1%	2
19	AS19151 AS2497 AS137535	2	<1%	2
20	AS25160 AS2914 AS2497 AS137535	2	<1%	2
21	AS12779 AS174 AS2497 AS137535	2	<1%	2
22	AS42473 AS1299 AS2497 AS137535	2	<1%	2
23	AS49544 AS3356 AS2497 AS137535	2	<1%	1
24	AS31027 AS1299 AS2497 AS137535	2	<1%	1
25	AS35710 AS3320 AS2497 AS137535	2	<1%	2
26	AS49544 AS2914 AS2497 AS137535	2	<1%	2
27	AS8529 AS6453 AS2497 AS137535	2	<1%	2
28	AS15547 AS174 AS2497 AS137535	2	<1%	2
29	AS6762 AS2914 AS2497 AS137535	2	<1%	2
30	AS199524 AS1299 AS2497 AS137535	2	<1%	2
31	AS47692 AS2914 AS2497 AS137535	2	<1%	2
32	AS47147 AS3320 AS2497 AS137535	2	<1%	2
33	AS47147 AS1299 AS2497 AS137535	2	<1%	2
34	AS24482 AS6453 AS2497 AS137535	2	<1%	2
35	AS271253 AS3356 AS2497 AS137535	2	<1%	1
36	AS58057 AS34549 AS2914 AS2497 AS137535	2	<1%	2
37	AS142289 AS9583 AS1299 AS2497 AS137535	2	<1%	1
38	AS51184 AS47692 AS2914 AS2497 AS137535	2	<1%	2
39	AS51185 AS6762 AS2914 AS2497 AS137535	2	<1%	2
40	AS20612 AS9044 AS174 AS2497 AS137535	2	<1%	1
41	AS5511 AS2497 AS137535	1	<1%	1
42	AS39122 AS2497 AS137535	1	<1%	1
43	AS7018 AS2497 AS137535	1	<1%	1
44	AS6057 AS2497 AS137535	1	<1%	1
45	AS1257 AS2497 AS137535	1	<1%	1
46	AS18106 AS2497 AS137535	1	<1%	1
47	AS49544 AS2497 AS137535	1	<1%	1
48	AS6453 AS2497 AS137535	1	<1%	1
49	AS6667 AS2497 AS137535	1	<1%	1
50	AS4777 AS2497 AS137535	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS137535

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 14:46 UTC, fetched just now.