BGP map for 2a03:2880:f12c::/48

2a03:2880:f12c::/48 is announced by AS32934 Facebook, Inc. and seen by 325 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (33%), AS2914 NTT America, Inc. (26%) and AS174 Cogent Communications, LLC (13%). The most common path, used by 8 peers, is AS24482 AS2914 AS32934.

Routes checked 10:06:19 UTC

Recent route changes

9 Nov 10:06 UTCThe prefix is announced again, seen by 325 collector peers
8 Nov 09:52 UTCNo collector peer sees the prefix any more

AS-path graph toward 2a03:2880:f12c::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 325 peers (2%) number on a line = peers using that link RIS data up to 10:05 UTC what the colours mean 12 of 250 paths drawn 4 quieter networks left out

View JSON Raw upstream

325collector peers

23RIS collectors

250distinct AS paths

3.3average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	107	33%
AS2914 NTT America, Inc.	83	26%
AS174 Cogent Communications, LLC	43	13%
AS3257 GTT-BACKBONE GTT Communications Inc.	27	8%
AS6461 Zayo Bandwidth	15	5%
AS5511 Opentransit Orange S.A.	9	3%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	7	2%
AS14840 BR.Digital Telecom	5	2%
AS3356 Level 3 Parent, LLC	5	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	105	32%
AS2914 NTT America, Inc.	80	25%
AS6939 Hurricane Electric LLC	46	14%
AS174 Cogent Communications, LLC	43	13%
AS3257 GTT-BACKBONE GTT Communications Inc.	25	8%
AS6461 Zayo Bandwidth	10	3%
AS5511 Opentransit Orange S.A.	9	3%
AS3356 Level 3 Parent, LLC	6	2%
AS3320 DTAG Deutsche Telekom AG	5	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	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 AS32934	8	2%	8
2	AS6939 AS2914 AS32934	7	2%	7
3	AS8218 AS6461 AS32934	7	2%	6
4	AS6461 AS32934	5	2%	5
5	AS14840 AS32934	4	1%	2
6	AS13030 AS1299 AS32934	4	1%	4
7	AS2914 AS32934	3	<1%	3
8	AS199524 AS1299 AS32934	3	<1%	3
9	AS49544 AS2914 AS32934	3	<1%	3
10	AS9002 AS3257 AS32934	3	<1%	3
11	AS48362 AS1299 AS32934	3	<1%	3
12	AS15547 AS3303 AS2914 AS32934	3	<1%	3
13	AS32934	2	<1%	1
14	AS1299 AS32934	2	<1%	2
15	AS3257 AS32934	2	<1%	2
16	AS6830 AS32934	2	<1%	2
17	AS2497 AS174 AS32934	2	<1%	2
18	AS6939 AS1299 AS32934	2	<1%	2
19	AS19151 AS174 AS32934	2	<1%	2
20	AS48185 AS1299 AS32934	2	<1%	2
21	AS49544 AS3356 AS32934	2	<1%	1
22	AS8529 AS1299 AS32934	2	<1%	2
23	AS34927 AS1299 AS32934	2	<1%	2
24	AS47692 AS2914 AS32934	2	<1%	2
25	AS3320 AS1299 AS32934	2	<1%	2
26	AS12859 AS1299 AS32934	2	<1%	1
27	AS14907 AS1299 AS32934	2	<1%	2
28	AS25160 AS2914 AS32934	2	<1%	2
29	AS47147 AS1299 AS32934	2	<1%	2
30	AS42473 AS1299 AS32934	2	<1%	2
31	AS35280 AS2914 AS32934	2	<1%	2
32	AS28917 AS3257 AS32934	2	<1%	1
33	AS59890 AS174 AS32934	2	<1%	2
34	AS1403 AS577 AS1299 AS32934	2	<1%	1
35	AS58057 AS34549 AS1299 AS32934	2	<1%	2
36	AS3214 AS6939 AS1299 AS32934	2	<1%	2
37	AS142289 AS9583 AS2914 AS32934	2	<1%	1
38	AS34019 AS25091 AS5511 AS32934	2	<1%	2
39	AS47147 AS3320 AS1299 AS32934	2	<1%	2
40	AS51184 AS47692 AS2914 AS32934	2	<1%	2
41	AS62167 AS6939 AS2914 AS32934	2	<1%	2
42	AS917 AS60068 AS174 AS32934	2	<1%	2
43	AS202032 AS6939 AS2914 AS32934	2	<1%	2
44	AS20612 AS9044 AS1299 AS32934	2	<1%	1
45	AS58057 AS6939 AS2914 AS32934	2	<1%	1
46	AS206271 AS60707 AS12735 AS6939 AS2914 AS32934	2	<1%	1
47	AS20080 AS32934	1	<1%	1
48	AS52320 AS32934	1	<1%	1
49	AS199524 AS32934	1	<1%	1
50	AS9002 AS32934	1	<1%	1

50 of 250 paths shown. All of them are in the JSON.

More prefixes from AS32934

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 10:05 UTC, fetched just now.