BGP map for 142.189.0.0/16

142.189.0.0/16 is announced by AS577 Bell Canada and seen by 327 peers of 23 RIPE RIS collectors, over 267 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (18%), AS3356 Level 3 Parent, LLC (16%) and AS6453 TATA COMMUNICATIONS (AMERICA) INC (15%). The most common path, used by 10 peers, is AS24482 AS2914 AS577.

Routes checked 17:58:37 UTC

Recent route changes

8 Nov 17:58 UTCThe prefix is announced again, seen by 327 collector peers
7 Nov 17:28 UTCNo collector peer sees the prefix any more
4 Nov 01:56 UTCAS6461 Zayo Bandwidth became an upstream, used by 5% of peers

AS-path graph toward 142.189.0.0/16

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 327 peers (3%) number on a line = peers using that link RIS data up to 17:57 UTC what the colours mean 12 of 267 paths drawn 5 quieter networks left out

View JSON Raw upstream

327collector peers

23RIS collectors

267distinct AS paths

3.3average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	60	18%
AS3356 Level 3 Parent, LLC	53	16%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	50	15%
AS2914 NTT America, Inc.	42	13%
AS3257 GTT-BACKBONE GTT Communications Inc.	41	13%
AS6939 Hurricane Electric LLC	18	6%
AS6461 Zayo Bandwidth	17	5%
AS3491 PCCW Global (HK) Ltd.	10	3%
AS3303 SWISSCOM Swisscom (Schweiz) AG	7	2%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	6	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	60	18%
AS3356 Level 3 Parent, LLC	53	16%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	49	15%
AS3257 GTT-BACKBONE GTT Communications Inc.	40	12%
AS2914 NTT America, Inc.	39	12%
AS1299 TWELVE99 Arelion Sweden AB	23	7%
AS6939 Hurricane Electric LLC	18	6%
AS6461 Zayo Bandwidth	12	4%
AS3303 SWISSCOM Swisscom (Schweiz) AG	7	2%
AS3491 PCCW Global (HK) Ltd.	7	2%

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 AS577	10	3%	10
2	AS8218 AS6461 AS577	7	2%	6
3	AS6461 AS577	5	2%	5
4	AS14840 AS3356 AS577	4	1%	2
5	AS2914 AS577	3	<1%	3
6	AS3491 AS577	3	<1%	3
7	AS9002 AS3257 AS577	3	<1%	3
8	AS34019 AS3303 AS577	3	<1%	3
9	AS13030 AS1299 AS3257 AS577	3	<1%	3
10	AS6830 AS577	2	<1%	2
11	AS49544 AS577	2	<1%	2
12	AS2497 AS577	2	<1%	2
13	AS917 AS60068 AS577	2	<1%	2
14	AS3320 AS6453 AS577	2	<1%	2
15	AS25160 AS174 AS577	2	<1%	2
16	AS48185 AS3356 AS577	2	<1%	2
17	AS1299 AS6453 AS577	2	<1%	2
18	AS50628 AS6453 AS577	2	<1%	2
19	AS49544 AS3356 AS577	2	<1%	1
20	AS31027 AS3356 AS577	2	<1%	1
21	AS49544 AS2914 AS577	2	<1%	2
22	AS8529 AS6453 AS577	2	<1%	2
23	AS199524 AS3491 AS577	2	<1%	2
24	AS35280 AS3356 AS577	2	<1%	2
25	AS15547 AS174 AS577	2	<1%	2
26	AS12779 AS3257 AS577	2	<1%	2
27	AS6762 AS6453 AS577	2	<1%	2
28	AS199524 AS174 AS577	2	<1%	2
29	AS59890 AS60068 AS577	2	<1%	2
30	AS271253 AS3356 AS577	2	<1%	1
31	AS19151 AS2914 AS577	2	<1%	2
32	AS58057 AS34549 AS2914 AS577	2	<1%	2
33	AS35710 AS3320 AS3257 AS577	2	<1%	2
34	AS51184 AS47692 AS2914 AS577	2	<1%	2
35	AS48362 AS1764 AS174 AS577	2	<1%	2
36	AS20612 AS9044 AS174 AS577	2	<1%	1
37	AS142289 AS9583 AS4755 AS6453 AS577	2	<1%	1
38	AS22652 AS577	1	<1%	1
39	AS852 AS577	1	<1%	1
40	AS1403 AS577	1	<1%	1
41	AS3257 AS577	1	<1%	1
42	AS6453 AS577	1	<1%	1
43	AS199524 AS577	1	<1%	1
44	AS15692 AS174 AS577	1	<1%	1
45	AS6894 AS174 AS577	1	<1%	1
46	AS31742 AS174 AS577	1	<1%	1
47	AS35266 AS2914 AS577	1	<1%	1
48	AS286 AS3257 AS577	1	<1%	1
49	AS1828 AS6461 AS577	1	<1%	1
50	AS62167 AS3356 AS577	1	<1%	1

50 of 267 paths shown. All of them are in the JSON.

More prefixes from AS577

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 17:57 UTC, fetched just now.