BGP map for 187.157.192.0/18

187.157.192.0/18 is announced by AS8151 UNINET and seen by 325 peers of 23 RIPE RIS collectors, over 253 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (55%), AS2914 NTT America, Inc. (40%) and AS174 Cogent Communications, LLC (2%). The most common path, used by 10 peers, is AS24482 AS2914 AS8151.

Routes checked 14:11:22 UTC

No change in the origin, the upstreams or the number of peers since 23:53 UTC on 28 Oct, when this site first looked at 187.157.192.0/18.

AS-path graph toward 187.157.192.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 325 peers (3%) number on a line = peers using that link RIS data up to 14:11 UTC what the colours mean 12 of 253 paths drawn 6 quieter networks left out

View JSON Raw upstream

325collector peers

23RIS collectors

253distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	180	55%
AS2914 NTT America, Inc.	130	40%
AS174 Cogent Communications, LLC	7	2%
AS60068 CDN77 Datacamp Limited	4	1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS7195 EDGEUNO S.A.S	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	178	55%
AS2914 NTT America, Inc.	127	39%
AS3356 Level 3 Parent, LLC	20	6%
AS3257 GTT-BACKBONE GTT Communications Inc.	10	3%
AS6461 Zayo Bandwidth	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS174 Cogent Communications, LLC	7	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	6	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	2%
AS9002 RETN-AS RETN Limited	6	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	AS13030 AS1299 AS8151	4	1%	4
3	AS9002 AS2914 AS8151	4	1%	4
4	AS199524 AS1299 AS8151	4	1%	4
5	AS47147 AS1299 AS8151	4	1%	4
6	AS8218 AS6461 AS2914 AS8151	4	1%	3
7	AS14840 AS3356 AS1299 AS8151	4	1%	2
8	AS2914 AS8151	3	<1%	3
9	AS12779 AS2914 AS8151	3	<1%	3
10	AS34927 AS1299 AS8151	3	<1%	3
11	AS14907 AS1299 AS8151	3	<1%	3
12	AS35280 AS2914 AS8151	3	<1%	3
13	AS48362 AS1299 AS8151	3	<1%	3
14	AS6461 AS1299 AS8151	3	<1%	3
15	AS8218 AS6461 AS1299 AS8151	3	<1%	3
16	AS1299 AS8151	2	<1%	2
17	AS49544 AS8151	2	<1%	2
18	AS917 AS60068 AS8151	2	<1%	2
19	AS3257 AS1299 AS8151	2	<1%	2
20	AS6461 AS2914 AS8151	2	<1%	2
21	AS3491 AS1299 AS8151	2	<1%	2
22	AS25160 AS2914 AS8151	2	<1%	2
23	AS42473 AS1299 AS8151	2	<1%	2
24	AS48185 AS1299 AS8151	2	<1%	2
25	AS31027 AS1299 AS8151	2	<1%	1
26	AS49544 AS2914 AS8151	2	<1%	2
27	AS8529 AS1299 AS8151	2	<1%	2
28	AS6762 AS2914 AS8151	2	<1%	2
29	AS47692 AS2914 AS8151	2	<1%	2
30	AS59890 AS60068 AS8151	2	<1%	2
31	AS25091 AS1299 AS8151	2	<1%	2
32	AS2497 AS2914 AS8151	2	<1%	2
33	AS19151 AS2914 AS8151	2	<1%	2
34	AS62167 AS3356 AS2914 AS8151	2	<1%	2
35	AS58057 AS1836 AS1299 AS8151	2	<1%	2
36	AS58057 AS34549 AS1299 AS8151	2	<1%	2
37	AS49544 AS3356 AS1299 AS8151	2	<1%	1
38	AS35710 AS3320 AS2914 AS8151	2	<1%	2
39	AS15547 AS3303 AS2914 AS8151	2	<1%	2
40	AS51184 AS47692 AS2914 AS8151	2	<1%	2
41	AS34019 AS25091 AS2914 AS8151	2	<1%	2
42	AS51185 AS6762 AS2914 AS8151	2	<1%	2
43	AS142289 AS9583 AS6453 AS1299 AS8151	2	<1%	1
44	AS20612 AS8758 AS3303 AS2914 AS8151	2	<1%	1
45	AS15692 AS2914 AS8151	1	<1%	1
46	AS6894 AS174 AS8151	1	<1%	1
47	AS31742 AS1299 AS8151	1	<1%	1
48	AS35266 AS2914 AS8151	1	<1%	1
49	AS1828 AS1299 AS8151	1	<1%	1
50	AS6830 AS1299 AS8151	1	<1%	1

50 of 253 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, 14:11 UTC, fetched just now.