BGP map for 170.150.156.0/22

170.150.156.0/22 is announced by AS27901 Pacifico Cable SPA. and seen by 325 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (59%) and AS6762 SEABONE-NET (41%). The most common path, used by 10 peers, is AS24482 AS2914 AS6762 AS27901.

Routes checked 15:10:48 UTC

No change in the origin, the upstreams or the number of peers since 15:10 UTC, when this site first looked at 170.150.156.0/22.

AS-path graph toward 170.150.156.0/22

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 15:10 UTC what the colours mean 12 of 256 paths drawn 5 quieter networks left out

View JSON Raw upstream

325collector peers

23RIS collectors

256distinct AS paths

3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	192	59%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	133	41%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	192	59%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	131	40%
AS1299 TWELVE99 Arelion Sweden AB	32	10%
AS2914 NTT America, Inc.	28	9%
AS3356 Level 3 Parent, LLC	14	4%
AS6461 Zayo Bandwidth	9	3%
AS3320 DTAG Deutsche Telekom AG	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	6	2%
AS6939 Hurricane Electric LLC	6	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	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 AS6762 AS27901	10	3%	10
2	AS8218 AS6461 AS6762 AS27901	6	2%	6
3	AS199524 AS174 AS27901	5	2%	5
4	AS9002 AS6762 AS27901	4	1%	4
5	AS13030 AS1299 AS174 AS27901	4	1%	4
6	AS2914 AS6762 AS27901	3	<1%	3
7	AS3491 AS174 AS27901	3	<1%	3
8	AS12779 AS174 AS27901	3	<1%	3
9	AS14840 AS6762 AS27901	3	<1%	2
10	AS51185 AS6762 AS27901	3	<1%	3
11	AS25091 AS6762 AS27901	3	<1%	3
12	AS6461 AS6762 AS27901	3	<1%	3
13	AS199524 AS6762 AS27901	3	<1%	3
14	AS49544 AS2914 AS6762 AS27901	3	<1%	3
15	AS6762 AS27901	2	<1%	2
16	AS3257 AS6762 AS27901	2	<1%	2
17	AS6461 AS174 AS27901	2	<1%	2
18	AS6830 AS174 AS27901	2	<1%	2
19	AS3320 AS6762 AS27901	2	<1%	2
20	AS62167 AS174 AS27901	2	<1%	2
21	AS25160 AS174 AS27901	2	<1%	2
22	AS1299 AS174 AS27901	2	<1%	2
23	AS8529 AS6762 AS27901	2	<1%	2
24	AS15547 AS174 AS27901	2	<1%	2
25	AS59890 AS174 AS27901	2	<1%	2
26	AS2497 AS174 AS27901	2	<1%	2
27	AS19151 AS174 AS27901	2	<1%	2
28	AS917 AS60068 AS174 AS27901	2	<1%	2
29	AS34927 AS1299 AS174 AS27901	2	<1%	2
30	AS58057 AS34549 AS174 AS27901	2	<1%	2
31	AS49544 AS3356 AS6762 AS27901	2	<1%	1
32	AS31027 AS1299 AS174 AS27901	2	<1%	1
33	AS35710 AS3320 AS6762 AS27901	2	<1%	2
34	AS14907 AS2914 AS6762 AS27901	2	<1%	2
35	AS51184 AS1764 AS174 AS27901	2	<1%	2
36	AS48362 AS1764 AS174 AS27901	2	<1%	2
37	AS47692 AS2914 AS6762 AS27901	2	<1%	2
38	AS47147 AS3320 AS6762 AS27901	2	<1%	2
39	AS47147 AS1299 AS174 AS27901	2	<1%	2
40	AS20612 AS9044 AS174 AS27901	2	<1%	1
41	AS142289 AS9583 AS4755 AS6453 AS174 AS27901	2	<1%	1
42	AS15692 AS174 AS27901	1	<1%	1
43	AS31742 AS174 AS27901	1	<1%	1
44	AS6424 AS174 AS27901	1	<1%	1
45	AS39122 AS174 AS27901	1	<1%	1
46	AS14630 AS6762 AS27901	1	<1%	1
47	AS3170 AS174 AS27901	1	<1%	1
48	AS7018 AS174 AS27901	1	<1%	1
49	AS132825 AS174 AS27901	1	<1%	1
50	AS22652 AS174 AS27901	1	<1%	1

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS27901

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 15:10 UTC, fetched 1 hour ago.