BGP map for 187.136.128.0/19

187.136.128.0/19 is announced by AS8151 UNINET and seen by 323 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS6453 TATA COMMUNICATIONS (AMERICA) INC (51%), AS2914 NTT America, Inc. (47%) and AS60068 CDN77 (1%). The most common path, used by 10 peers, is AS24482 AS2914 AS8151.

Routes checked 13:42:51 UTC

Recent route changes

8 Nov 13:42 UTCAS2914 NTT America, Inc. became an upstream, used by 47% of peers

AS-path graph toward 187.136.128.0/19

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 323 peers (3%) number on a line = peers using that link RIS data up to 13:42 UTC what the colours mean 12 of 255 paths drawn 4 quieter networks left out

View JSON Raw upstream

323collector peers

23RIS collectors

255distinct AS paths

3.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6453 TATA COMMUNICATIONS (AMERICA) INC	165	51%
AS2914 NTT America, Inc.	153	47%
AS60068 CDN77 Datacamp Limited	4	1%
AS35280 F5 F5 Networks SARL	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6453 TATA COMMUNICATIONS (AMERICA) INC	164	51%
AS2914 NTT America, Inc.	150	46%
AS1299 TWELVE99 Arelion Sweden AB	48	15%
AS174 Cogent Communications, LLC	30	9%
AS3356 Level 3 Parent, LLC	14	4%
AS6461 Zayo Bandwidth	11	3%
AS3320 DTAG Deutsche Telekom AG	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS25091 IP-Max IP-Max SA	6	2%
AS6939 Hurricane Electric LLC	5	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 AS8151	10	3%	10
2	AS8218 AS6461 AS2914 AS8151	5	2%	5
3	AS49544 AS2914 AS8151	4	1%	4
4	AS13030 AS1299 AS6453 AS8151	4	1%	4
5	AS14840 AS174 AS6453 AS8151	4	1%	2
6	AS2914 AS8151	3	<1%	3
7	AS3491 AS2914 AS8151	3	<1%	3
8	AS12779 AS2914 AS8151	3	<1%	3
9	AS48185 AS2914 AS8151	3	<1%	3
10	AS199524 AS6453 AS8151	3	<1%	3
11	AS6461 AS2914 AS8151	3	<1%	3
12	AS34927 AS1299 AS6453 AS8151	3	<1%	3
13	AS917 AS60068 AS8151	2	<1%	2
14	AS3257 AS6453 AS8151	2	<1%	2
15	AS6461 AS6453 AS8151	2	<1%	2
16	AS6830 AS2914 AS8151	2	<1%	2
17	AS9002 AS2914 AS8151	2	<1%	2
18	AS25160 AS2914 AS8151	2	<1%	2
19	AS1299 AS6453 AS8151	2	<1%	2
20	AS55720 AS2914 AS8151	2	<1%	1
21	AS50628 AS6453 AS8151	2	<1%	2
22	AS14907 AS2914 AS8151	2	<1%	2
23	AS8529 AS6453 AS8151	2	<1%	2
24	AS35280 AS2914 AS8151	2	<1%	2
25	AS6762 AS2914 AS8151	2	<1%	2
26	AS47692 AS2914 AS8151	2	<1%	2
27	AS59890 AS60068 AS8151	2	<1%	2
28	AS25091 AS6453 AS8151	2	<1%	2
29	AS9002 AS6453 AS8151	2	<1%	2
30	AS19151 AS2914 AS8151	2	<1%	2
31	AS8218 AS6461 AS6453 AS8151	2	<1%	2
32	AS58057 AS34549 AS2914 AS8151	2	<1%	2
33	AS49544 AS3356 AS2914 AS8151	2	<1%	1
34	AS31027 AS1299 AS6453 AS8151	2	<1%	1
35	AS35710 AS3320 AS6453 AS8151	2	<1%	2
36	AS15547 AS174 AS6453 AS8151	2	<1%	2
37	AS51184 AS47692 AS2914 AS8151	2	<1%	2
38	AS48362 AS1764 AS2914 AS8151	2	<1%	2
39	AS34019 AS25091 AS2914 AS8151	2	<1%	2
40	AS51185 AS6762 AS2914 AS8151	2	<1%	2
41	AS47147 AS3320 AS6453 AS8151	2	<1%	2
42	AS47147 AS1299 AS6453 AS8151	2	<1%	2
43	AS20612 AS9044 AS2914 AS8151	2	<1%	1
44	AS142289 AS9583 AS4755 AS6453 AS8151	2	<1%	1
45	AS6453 AS8151	1	<1%	1
46	AS35280 AS8151	1	<1%	1
47	AS15692 AS2914 AS8151	1	<1%	1
48	AS31742 AS2914 AS8151	1	<1%	1
49	AS35266 AS2914 AS8151	1	<1%	1
50	AS3320 AS6453 AS8151	1	<1%	1

50 of 255 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, 13:42 UTC, fetched just now.