BGP map for 121.44.32.0/19

121.44.32.0/19 is announced by AS7545 TPG Telecom Limited and seen by 326 peers of 23 RIPE RIS collectors, over 258 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (53%), AS6453 TATA COMMUNICATIONS (AMERICA) INC (23%) and AS4635 Hong Kong Internet Exchange--Route Server 1 (12%). The most common path, used by 11 peers, is AS24482 AS7545.

Routes checked 12:11:42 UTC

No change in the origin, the upstreams or the number of peers since 20:53 UTC on 28 Oct, when this site first looked at 121.44.32.0/19.

AS-path graph toward 121.44.32.0/19

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 326 peers (3%) number on a line = peers using that link RIS data up to 09:59 UTC what the colours mean 12 of 258 paths drawn 5 quieter networks left out

View JSON Raw upstream

326collector peers

23RIS collectors

258distinct AS paths

3.7average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	173	53%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	75	23%
AS4635 Hong Kong Internet Exchange--Route Server 1	38	12%
AS24482 SG.GS	11	3%
AS8220 COLT COLT Technology Services Group Limited	8	2%
AS3356 Level 3 Parent, LLC	8	2%
AS8359 MTS MTS PJSC	4	1%
AS1221 Telstra Limited	3	<1%
AS1299 TWELVE99 Arelion Sweden AB	3	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	173	53%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	74	23%
AS1299 TWELVE99 Arelion Sweden AB	38	12%
AS4635 Hong Kong Internet Exchange--Route Server 1	38	12%
AS6939 Hurricane Electric LLC	32	10%
AS3356 Level 3 Parent, LLC	19	6%
AS2914 NTT America, Inc.	16	5%
AS6461 Zayo Bandwidth	10	3%
AS3303 SWISSCOM Swisscom (Schweiz) AG	9	3%
AS8220 COLT COLT Technology Services Group Limited	8	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 AS7545	11	3%	11
2	AS8218 AS6461 AS174 AS7545	7	2%	6
3	AS199524 AS174 AS7545	5	2%	5
4	AS12779 AS174 AS7545	4	1%	4
5	AS6461 AS174 AS7545	4	1%	4
6	AS14840 AS174 AS7545	4	1%	2
7	AS13030 AS1299 AS174 AS7545	4	1%	4
8	AS2914 AS6453 AS7545	3	<1%	3
9	AS9002 AS6453 AS7545	3	<1%	3
10	AS25091 AS6453 AS7545	3	<1%	3
11	AS34019 AS3303 AS6939 AS4635 AS7545	3	<1%	3
12	AS50628 AS6453 AS7545	2	<1%	2
13	AS3320 AS6453 AS7545	2	<1%	2
14	AS3491 AS174 AS7545	2	<1%	2
15	AS3257 AS6453 AS7545	2	<1%	2
16	AS6830 AS174 AS7545	2	<1%	2
17	AS6424 AS174 AS7545	2	<1%	2
18	AS25160 AS174 AS7545	2	<1%	2
19	AS62167 AS174 AS7545	2	<1%	2
20	AS1299 AS174 AS7545	2	<1%	2
21	AS15547 AS8220 AS7545	2	<1%	2
22	AS19151 AS174 AS7545	2	<1%	2
23	AS271253 AS174 AS7545	2	<1%	1
24	AS34927 AS1299 AS174 AS7545	2	<1%	2
25	AS58057 AS34549 AS174 AS7545	2	<1%	2
26	AS917 AS60068 AS174 AS7545	2	<1%	2
27	AS8529 AS6939 AS4635 AS7545	2	<1%	2
28	AS47147 AS1299 AS174 AS7545	2	<1%	2
29	AS48362 AS1764 AS174 AS7545	2	<1%	2
30	AS47147 AS3320 AS6453 AS7545	2	<1%	2
31	AS47692 AS2914 AS6453 AS7545	2	<1%	2
32	AS51184 AS1764 AS174 AS7545	2	<1%	2
33	AS59890 AS6939 AS4635 AS7545	2	<1%	2
34	AS51185 AS6762 AS174 AS7545	2	<1%	2
35	AS35710 AS3320 AS6453 AS7545	2	<1%	2
36	AS20612 AS8758 AS8220 AS7545	2	<1%	1
37	AS49544 AS3356 AS6453 AS7545	2	<1%	1
38	AS31027 AS1299 AS174 AS7545	2	<1%	1
39	AS142289 AS9583 AS4755 AS6453 AS7545	2	<1%	1
40	AS6453 AS7545	1	<1%	1
41	AS49544 AS7545	1	<1%	1
42	AS36236 AS7545	1	<1%	1
43	AS1221 AS7545	1	<1%	1
44	AS7018 AS174 AS7545	1	<1%	1
45	AS852 AS174 AS7545	1	<1%	1
46	AS50300 AS174 AS7545	1	<1%	1
47	AS58057 AS174 AS7545	1	<1%	1
48	AS17639 AS4635 AS7545	1	<1%	1
49	AS4608 AS1221 AS7545	1	<1%	1
50	AS55720 AS4635 AS7545	1	<1%	1

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

More prefixes from AS7545

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 09:59 UTC, fetched just now.