BGP map for 187.136.32.0/19

187.136.32.0/19 is announced by AS8151 UNINET and seen by 326 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (54%), AS2914 NTT America, Inc. (28%) and AS6453 TATA COMMUNICATIONS (AMERICA) INC (17%). The most common path, used by 11 peers, is AS24482 AS2914 AS8151.

Routes checked 20:14:27 UTC

No change in the origin, the upstreams or the number of peers since 20:14 UTC, when this site first looked at 187.136.32.0/19.

AS-path graph toward 187.136.32.0/19

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 326 peers (3%) number on a line = peers using that link RIS data up to 20:14 UTC what the colours mean 12 of 254 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

326collector peers

23RIS collectors

254distinct AS paths

3.5average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	175	54%
AS2914 NTT America, Inc.	92	28%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	54	17%
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
AS174 Cogent Communications, LLC	175	54%
AS2914 NTT America, Inc.	89	27%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	53	16%
AS1299 TWELVE99 Arelion Sweden AB	34	10%
AS6461 Zayo Bandwidth	10	3%
AS3356 Level 3 Parent, LLC	9	3%
AS3320 DTAG Deutsche Telekom AG	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	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	11	3%	11
2	AS8218 AS6461 AS174 AS8151	6	2%	5
3	AS199524 AS174 AS8151	5	2%	5
4	AS14840 AS174 AS8151	4	1%	2
5	AS49544 AS2914 AS8151	4	1%	4
6	AS6461 AS174 AS8151	4	1%	4
7	AS13030 AS1299 AS174 AS8151	4	1%	4
8	AS2914 AS8151	3	<1%	3
9	AS3491 AS174 AS8151	3	<1%	3
10	AS12779 AS174 AS8151	3	<1%	3
11	AS48185 AS2914 AS8151	3	<1%	3
12	AS34927 AS1299 AS174 AS8151	3	<1%	3
13	AS917 AS60068 AS8151	2	<1%	2
14	AS3257 AS6453 AS8151	2	<1%	2
15	AS6830 AS174 AS8151	2	<1%	2
16	AS9002 AS2914 AS8151	2	<1%	2
17	AS62167 AS174 AS8151	2	<1%	2
18	AS25160 AS2914 AS8151	2	<1%	2
19	AS1299 AS174 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	AS15547 AS174 AS8151	2	<1%	2
26	AS6762 AS174 AS8151	2	<1%	2
27	AS199524 AS6453 AS8151	2	<1%	2
28	AS47692 AS2914 AS8151	2	<1%	2
29	AS59890 AS60068 AS8151	2	<1%	2
30	AS25091 AS6453 AS8151	2	<1%	2
31	AS271253 AS174 AS8151	2	<1%	1
32	AS9002 AS6453 AS8151	2	<1%	2
33	AS58057 AS34549 AS2914 AS8151	2	<1%	2
34	AS49544 AS3356 AS6453 AS8151	2	<1%	1
35	AS31027 AS1299 AS174 AS8151	2	<1%	1
36	AS35710 AS3320 AS6453 AS8151	2	<1%	2
37	AS51184 AS47692 AS2914 AS8151	2	<1%	2
38	AS48362 AS1764 AS174 AS8151	2	<1%	2
39	AS34019 AS25091 AS2914 AS8151	2	<1%	2
40	AS47147 AS3320 AS6453 AS8151	2	<1%	2
41	AS47147 AS1299 AS174 AS8151	2	<1%	2
42	AS20612 AS9044 AS174 AS8151	2	<1%	1
43	AS142289 AS9583 AS4755 AS6453 AS8151	2	<1%	1
44	AS6453 AS8151	1	<1%	1
45	AS35280 AS8151	1	<1%	1
46	AS6894 AS174 AS8151	1	<1%	1
47	AS31742 AS174 AS8151	1	<1%	1
48	AS35266 AS2914 AS8151	1	<1%	1
49	AS6461 AS6453 AS8151	1	<1%	1
50	AS3320 AS6453 AS8151	1	<1%	1

50 of 254 paths shown. All of them are in the JSON.

More prefixes from AS8151

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 20:14 UTC, fetched just now.