BGP map for 187.145.128.0/19

187.145.128.0/19 is announced by AS8151 UNINET and seen by 352 peers of 23 RIPE RIS collectors, over 265 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (73%), AS174 Cogent Communications, LLC (13%) and AS6453 TATA COMMUNICATIONS (AMERICA) INC (7%). The most common path, used by 10 peers, is AS6939 AS8151.

Routes checked 14:47:17 UTC

Recent route changes

8 Nov 14:47 UTCAS6453 TATA COMMUNICATIONS (AMERICA) INC became an upstream, used by 7% of peers
8 Nov 14:47 UTCAS2914 NTT America, Inc. became an upstream, used by 6% of peers

AS-path graph toward 187.145.128.0/19

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 352 peers (3%) number on a line = peers using that link RIS data up to 14:47 UTC what the colours mean 12 of 265 paths drawn 5 quieter networks left out

View JSON Raw upstream

352collector peers

23RIS collectors

265distinct AS paths

3.1average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	258	73%
AS174 Cogent Communications, LLC	45	13%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	25	7%
AS2914 NTT America, Inc.	21	6%
AS60068 CDN77 Datacamp Limited	2	<1%
AS35280 F5 F5 Networks SARL	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	248	70%
AS174 Cogent Communications, LLC	45	13%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	24	7%
AS2914 NTT America, Inc.	18	5%
AS1299 TWELVE99 Arelion Sweden AB	5	1%
AS3356 Level 3 Parent, LLC	4	1%
AS3320 DTAG Deutsche Telekom AG	4	1%
AS60068 CDN77 Datacamp Limited	2	<1%
AS9044 SOLNET BSE Software GmbH	2	<1%
AS9583 Sify Limited	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 AS8151	10	3%	10
2	AS24482 AS6939 AS8151	10	3%	10
3	AS8218 AS6939 AS8151	7	2%	6
4	AS13030 AS6939 AS8151	4	1%	4
5	AS34927 AS6939 AS8151	4	1%	3
6	AS14907 AS6939 AS8151	4	1%	4
7	AS14840 AS6939 AS8151	4	1%	2
8	AS49544 AS2914 AS8151	4	1%	4
9	AS199524 AS174 AS8151	4	1%	4
10	AS2914 AS8151	3	<1%	3
11	AS9002 AS6939 AS8151	3	<1%	3
12	AS12779 AS6939 AS8151	3	<1%	3
13	AS48185 AS6939 AS8151	3	<1%	3
14	AS58057 AS6939 AS8151	3	<1%	3
15	AS51185 AS6939 AS8151	3	<1%	3
16	AS34019 AS6939 AS8151	3	<1%	3
17	AS25091 AS6939 AS8151	3	<1%	3
18	AS48362 AS6939 AS8151	3	<1%	3
19	AS917 AS60068 AS8151	2	<1%	2
20	AS3257 AS6453 AS8151	2	<1%	2
21	AS6830 AS174 AS8151	2	<1%	2
22	AS62167 AS6939 AS8151	2	<1%	2
23	AS6424 AS6939 AS8151	2	<1%	2
24	AS25160 AS2914 AS8151	2	<1%	2
25	AS42473 AS6939 AS8151	2	<1%	2
26	AS3214 AS6939 AS8151	2	<1%	2
27	AS1299 AS174 AS8151	2	<1%	2
28	AS50628 AS6453 AS8151	2	<1%	2
29	AS31027 AS6939 AS8151	2	<1%	1
30	AS35710 AS6939 AS8151	2	<1%	2
31	AS35280 AS6939 AS8151	2	<1%	2
32	AS15547 AS174 AS8151	2	<1%	2
33	AS6461 AS174 AS8151	2	<1%	2
34	AS51184 AS6939 AS8151	2	<1%	2
35	AS6461 AS6939 AS8151	2	<1%	2
36	AS47692 AS6939 AS8151	2	<1%	2
37	AS59890 AS6939 AS8151	2	<1%	2
38	AS202032 AS6939 AS8151	2	<1%	2
39	AS271253 AS174 AS8151	2	<1%	1
40	AS19151 AS6939 AS8151	2	<1%	2
41	AS49544 AS3356 AS6453 AS8151	2	<1%	1
42	AS47147 AS3320 AS6453 AS8151	2	<1%	2
43	AS47147 AS1299 AS174 AS8151	2	<1%	2
44	AS20612 AS9044 AS6939 AS8151	2	<1%	1
45	AS142289 AS9583 AS4755 AS6453 AS8151	2	<1%	1
46	AS6453 AS8151	1	<1%	1
47	AS35280 AS8151	1	<1%	1
48	AS15692 AS174 AS8151	1	<1%	1
49	AS48070 AS6939 AS8151	1	<1%	1
50	AS6894 AS6939 AS8151	1	<1%	1

50 of 265 paths shown. All of them are in the JSON.

More prefixes from AS8151

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 14:47 UTC, fetched just now.