BGP map for 57.144.44.0/23

57.144.44.0/23 is announced by AS32934 Facebook, Inc. and seen by 328 peers of 23 RIPE RIS collectors, over 253 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (65%), AS2914 NTT America, Inc. (24%) and AS24482 SG.GS (3%). The most common path, used by 11 peers, is AS24482 AS32934.

Routes checked 22:18:35 UTC

No change in the origin, the upstreams or the number of peers since 22:18 UTC, when this site first looked at 57.144.44.0/23.

AS-path graph toward 57.144.44.0/23

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 328 peers (3%) number on a line = peers using that link RIS data up to 22:17 UTC what the colours mean 12 of 253 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

253distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	214	65%
AS2914 NTT America, Inc.	78	24%
AS24482 SG.GS	11	3%
AS8220 COLT COLT Technology Services Group Limited	6	2%
AS3491 PCCW Global (HK) Ltd.	5	2%
AS2497 Internet Initiative Japan Inc.	2	<1%
AS4637 Telstra Global	2	<1%
AS15412 FLAG-AS Flag Telecom UK Limited	2	<1%
AS1828 Unitas Global	1	<1%
AS38001 NewMedia Express Pte Ltd	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	212	65%
AS2914 NTT America, Inc.	75	23%
AS3356 Level 3 Parent, LLC	20	6%
AS174 Cogent Communications, LLC	20	6%
AS6461 Zayo Bandwidth	8	2%
AS8220 COLT COLT Technology Services Group Limited	6	2%
AS25091 IP-Max IP-Max SA	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS3491 PCCW Global (HK) Ltd.	5	2%
AS3257 GTT-BACKBONE GTT Communications 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 AS32934	11	3%	11
2	AS199524 AS1299 AS32934	7	2%	7
3	AS8218 AS6461 AS1299 AS32934	7	2%	6
4	AS13030 AS1299 AS32934	4	1%	4
5	AS12779 AS2914 AS32934	4	1%	4
6	AS14907 AS1299 AS32934	4	1%	4
7	AS6461 AS1299 AS32934	4	1%	4
8	AS47147 AS1299 AS32934	4	1%	4
9	AS14840 AS3356 AS1299 AS32934	4	1%	2
10	AS2914 AS32934	3	<1%	3
11	AS9002 AS2914 AS32934	3	<1%	3
12	AS34927 AS1299 AS32934	3	<1%	3
13	AS48362 AS1299 AS32934	3	<1%	3
14	AS1299 AS32934	2	<1%	2
15	AS2497 AS32934	2	<1%	2
16	AS3257 AS1299 AS32934	2	<1%	2
17	AS3320 AS1299 AS32934	2	<1%	2
18	AS3491 AS1299 AS32934	2	<1%	2
19	AS25160 AS2914 AS32934	2	<1%	2
20	AS42473 AS1299 AS32934	2	<1%	2
21	AS48185 AS1299 AS32934	2	<1%	2
22	AS31027 AS1299 AS32934	2	<1%	1
23	AS49544 AS2914 AS32934	2	<1%	2
24	AS8529 AS1299 AS32934	2	<1%	2
25	AS15547 AS8220 AS32934	2	<1%	2
26	AS6762 AS1299 AS32934	2	<1%	2
27	AS47692 AS2914 AS32934	2	<1%	2
28	AS25091 AS1299 AS32934	2	<1%	2
29	AS35280 AS2914 AS32934	2	<1%	2
30	AS19151 AS2914 AS32934	2	<1%	2
31	AS58057 AS1836 AS1299 AS32934	2	<1%	2
32	AS58057 AS34549 AS1299 AS32934	2	<1%	2
33	AS49544 AS3356 AS1299 AS32934	2	<1%	1
34	AS142289 AS9583 AS1299 AS32934	2	<1%	1
35	AS35710 AS3320 AS1299 AS32934	2	<1%	2
36	AS51184 AS47692 AS2914 AS32934	2	<1%	2
37	AS34019 AS25091 AS2914 AS32934	2	<1%	2
38	AS59890 AS60068 AS1299 AS32934	2	<1%	2
39	AS20612 AS8758 AS8220 AS32934	2	<1%	1
40	AS271253 AS3356 AS1299 AS32934	2	<1%	1
41	AS1828 AS32934	1	<1%	1
42	AS38001 AS32934	1	<1%	1
43	AS36236 AS32934	1	<1%	1
44	AS3491 AS32934	1	<1%	1
45	AS9002 AS32934	1	<1%	1
46	AS49544 AS32934	1	<1%	1
47	AS35280 AS32934	1	<1%	1
48	AS59105 AS32934	1	<1%	1
49	AS15692 AS2914 AS32934	1	<1%	1
50	AS36924 AS1299 AS32934	1	<1%	1

50 of 253 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, 22:17 UTC, fetched just now.