BGP map for 57.144.16.0/23

57.144.16.0/23 is announced by AS32934 Facebook, Inc. and seen by 330 peers of 23 RIPE RIS collectors, over 264 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (27%), AS174 Cogent Communications, LLC (13%) and AS2914 NTT America, Inc. (10%). The most common path, used by 11 peers, is AS24482 AS32934.

Routes checked 11:31:37 UTC

No change in the origin, the upstreams or the number of peers since 09:30 UTC on 27 Oct, when this site first looked at 57.144.16.0/23.

AS-path graph toward 57.144.16.0/23

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 330 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 264 paths drawn 4 quieter networks left out

View JSON Raw upstream

330collector peers

23RIS collectors

264distinct AS paths

3.0average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	88	27%
AS174 Cogent Communications, LLC	43	13%
AS2914 NTT America, Inc.	33	10%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	18	5%
AS9002 RETN-AS RETN Limited	17	5%
AS3257 GTT-BACKBONE GTT Communications Inc.	14	4%
AS3356 Level 3 Parent, LLC	13	4%
AS24482 SG.GS	11	3%
AS6461 Zayo Bandwidth	10	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	9	3%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	86	26%
AS174 Cogent Communications, LLC	43	13%
AS2914 NTT America, Inc.	30	9%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	16	5%
AS3356 Level 3 Parent, LLC	16	5%
AS9002 RETN-AS RETN Limited	13	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	13	4%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	6	2%
AS6461 Zayo Bandwidth	5	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	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 AS32934	11	3%	11
2	AS8218 AS32934	7	2%	6
3	AS6461 AS32934	5	2%	5
4	AS13030 AS32934	4	1%	4
5	AS9002 AS32934	4	1%	4
6	AS12779 AS32934	4	1%	4
7	AS199524 AS1299 AS32934	4	1%	4
8	AS2914 AS32934	3	<1%	3
9	AS34019 AS32934	3	<1%	3
10	AS34927 AS1299 AS32934	3	<1%	3
11	AS14907 AS1299 AS32934	3	<1%	3
12	AS47147 AS1299 AS32934	3	<1%	3
13	AS14840 AS6762 AS32934	3	<1%	2
14	AS50628 AS32934	2	<1%	2
15	AS1299 AS32934	2	<1%	2
16	AS49544 AS32934	2	<1%	2
17	AS15547 AS32934	2	<1%	2
18	AS6762 AS32934	2	<1%	2
19	AS3320 AS1299 AS32934	2	<1%	2
20	AS25160 AS2914 AS32934	2	<1%	2
21	AS199524 AS174 AS32934	2	<1%	2
22	AS8529 AS6762 AS32934	2	<1%	2
23	AS48362 AS9002 AS32934	2	<1%	2
24	AS59890 AS3356 AS32934	2	<1%	2
25	AS51185 AS6762 AS32934	2	<1%	2
26	AS19151 AS2914 AS32934	2	<1%	2
27	AS35280 AS2914 AS32934	2	<1%	2
28	AS49544 AS2914 AS32934	2	<1%	2
29	AS31027 AS1299 AS32934	2	<1%	1
30	AS58057 AS34549 AS1299 AS32934	2	<1%	2
31	AS51184 AS47692 AS2914 AS32934	2	<1%	2
32	AS35710 AS3320 AS1299 AS32934	2	<1%	2
33	AS20612 AS9044 AS1299 AS32934	2	<1%	1
34	AS49544 AS3356 AS1299 AS32934	2	<1%	1
35	AS142289 AS9583 AS6453 AS32934	2	<1%	1
36	AS1828 AS32934	1	<1%	1
37	AS12956 AS32934	1	<1%	1
38	AS6453 AS32934	1	<1%	1
39	AS39351 AS32934	1	<1%	1
40	AS35280 AS32934	1	<1%	1
41	AS3257 AS32934	1	<1%	1
42	AS198385 AS32934	1	<1%	1
43	AS8298 AS32934	1	<1%	1
44	AS209823 AS32934	1	<1%	1
45	AS49028 AS32934	1	<1%	1
46	AS58308 AS32934	1	<1%	1
47	AS29075 AS32934	1	<1%	1
48	AS49434 AS32934	1	<1%	1
49	AS2027 AS32934	1	<1%	1
50	AS34177 AS32934	1	<1%	1

50 of 264 paths shown. All of them are in the JSON.

More prefixes from AS32934

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.