BGP map for 157.240.17.0/24

157.240.17.0/24 is announced by AS32934 Facebook, Inc. and seen by 329 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (37%), AS174 Cogent Communications, LLC (21%) and AS3257 GTT-BACKBONE (9%). The most common path, used by 11 peers, is AS24482 AS32934.

Routes checked 18:17:59 UTC

No change in the origin, the upstreams or the number of peers since 18:17 UTC, when this site first looked at 157.240.17.0/24.

AS-path graph toward 157.240.17.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 329 peers (3%) number on a line = peers using that link RIS data up to 18:17 UTC what the colours mean 12 of 255 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

329collector peers

23RIS collectors

255distinct AS paths

3.1average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	122	37%
AS174 Cogent Communications, LLC	70	21%
AS3257 GTT-BACKBONE GTT Communications Inc.	28	9%
AS3356 Level 3 Parent, LLC	20	6%
AS24482 SG.GS	11	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	8	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	2%
AS34019 HIVANE Hivane Association	5	2%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	5	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	120	36%
AS174 Cogent Communications, LLC	70	21%
AS3257 GTT-BACKBONE GTT Communications Inc.	27	8%
AS3356 Level 3 Parent, LLC	26	8%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	2%
AS5511 Opentransit Orange S.A.	5	2%
AS2914 NTT America, Inc.	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS3320 DTAG Deutsche Telekom AG	4	1%
AS6939 Hurricane Electric LLC	4	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	AS24482 AS32934	11	3%	11
2	AS8218 AS32934	7	2%	6
3	AS199524 AS1299 AS32934	6	2%	6
4	AS13030 AS32934	4	1%	4
5	AS9002 AS3257 AS32934	4	1%	4
6	AS12779 AS3257 AS32934	4	1%	4
7	AS14907 AS1299 AS32934	4	1%	4
8	AS14840 AS174 AS32934	4	1%	2
9	AS47147 AS1299 AS32934	4	1%	4
10	AS34019 AS32934	3	<1%	3
11	AS48362 AS32934	3	<1%	3
12	AS2914 AS1299 AS32934	3	<1%	3
13	AS34927 AS1299 AS32934	3	<1%	3
14	AS6461 AS174 AS32934	3	<1%	3
15	AS6830 AS32934	2	<1%	2
16	AS62167 AS32934	2	<1%	2
17	AS1299 AS32934	2	<1%	2
18	AS15547 AS32934	2	<1%	2
19	AS49544 AS32934	2	<1%	2
20	AS59890 AS32934	2	<1%	2
21	AS6461 AS1299 AS32934	2	<1%	2
22	AS3320 AS1299 AS32934	2	<1%	2
23	AS25160 AS174 AS32934	2	<1%	2
24	AS42473 AS1299 AS32934	2	<1%	2
25	AS48185 AS1299 AS32934	2	<1%	2
26	AS58057 AS1836 AS32934	2	<1%	2
27	AS31027 AS1299 AS32934	2	<1%	1
28	AS3491 AS174 AS32934	2	<1%	2
29	AS6762 AS1299 AS32934	2	<1%	2
30	AS47692 AS33891 AS32934	2	<1%	2
31	AS199524 AS174 AS32934	2	<1%	2
32	AS271253 AS174 AS32934	2	<1%	1
33	AS2497 AS174 AS32934	2	<1%	2
34	AS19151 AS174 AS32934	2	<1%	2
35	AS58057 AS34549 AS1299 AS32934	2	<1%	2
36	AS49544 AS3356 AS1299 AS32934	2	<1%	1
37	AS35710 AS3320 AS1299 AS32934	2	<1%	2
38	AS51184 AS47692 AS33891 AS32934	2	<1%	2
39	AS142289 AS9583 AS4755 AS6453 AS174 AS32934	2	<1%	1
40	AS36236 AS32934	1	<1%	1
41	AS29075 AS32934	1	<1%	1
42	AS56987 AS32934	1	<1%	1
43	AS24961 AS32934	1	<1%	1
44	AS34288 AS32934	1	<1%	1
45	AS3257 AS32934	1	<1%	1
46	AS58299 AS32934	1	<1%	1
47	AS39351 AS32934	1	<1%	1
48	AS29691 AS32934	1	<1%	1
49	AS15623 AS32934	1	<1%	1
50	AS21232 AS32934	1	<1%	1

50 of 255 paths shown. All of them are in the JSON.

More prefixes from AS32934

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 18:17 UTC, fetched just now.