BGP map for 2400:8800:f821::/48

2400:8800:f821::/48 is announced by 2 networks, mostly AS3491 PCCW Global (HK) Ltd. and seen by 317 peers of 23 RIPE RIS collectors, over 233 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (26%), AS1299 TWELVE99 (14%) and AS2914 NTT America, Inc. (11%). The most common path, used by 9 peers, is AS6939 AS3491.

Routes checked 21:57:56 UTC

No change in the origin, the upstreams or the number of peers since 23:27 UTC on 28 Oct, when this site first looked at 2400:8800:f821::/48.

AS-path graph toward 2400:8800:f821::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 317 peers (3%) number on a line = peers using that link RIS data up to 21:57 UTC what the colours mean 12 of 233 paths drawn 3 quieter networks left out

View JSON Raw upstream

317collector peers

23RIS collectors

233distinct AS paths

2.9average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	83	26%
AS1299 TWELVE99 Arelion Sweden AB	45	14%
AS2914 NTT America, Inc.	34	11%
AS3356 Level 3 Parent, LLC	27	9%
AS6461 Zayo Bandwidth	13	4%
AS9002 RETN-AS RETN Limited	13	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	11	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	8	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	7	2%
AS3320 DTAG Deutsche Telekom AG	7	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	74	23%
AS1299 TWELVE99 Arelion Sweden AB	43	14%
AS2914 NTT America, Inc.	31	10%
AS3356 Level 3 Parent, LLC	27	9%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS6461 Zayo Bandwidth	8	3%
AS9002 RETN-AS RETN Limited	8	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	7	2%
AS174 Cogent Communications, LLC	6	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	AS6939 AS3491	9	3%	9
2	AS24482 AS2914 AS3491	8	3%	8
3	AS8218 AS6461 AS3491	7	2%	6
4	AS9002 AS3491	5	2%	5
5	AS6461 AS3491	5	2%	5
6	AS199524 AS3491	4	1%	4
7	AS13030 AS3491	4	1%	4
8	AS14840 AS3356 AS3491	4	1%	2
9	AS12779 AS2914 AS3491	4	1%	4
10	AS3491	3	<1%	3
11	AS2914 AS3491	3	<1%	3
12	AS49544 AS3491	3	<1%	3
13	AS58057 AS6939 AS3491	3	<1%	2
14	AS34927 AS1299 AS3491	3	<1%	3
15	AS3214 AS6939 AS3491	3	<1%	3
16	AS34019 AS3303 AS3491	3	<1%	3
17	AS15547 AS6939 AS3491	3	<1%	3
18	AS2497 AS3491	2	<1%	2
19	AS6762 AS3491	2	<1%	2
20	AS852 AS3491	2	<1%	2
21	AS1299 AS3491	2	<1%	2
22	AS3257 AS3491	2	<1%	2
23	AS6667 AS3491	2	<1%	2
24	AS3320 AS3491	2	<1%	2
25	AS6830 AS3491	2	<1%	2
26	AS19151 AS2914 AS3491	2	<1%	2
27	AS1403 AS577 AS3491	2	<1%	1
28	AS49544 AS3356 AS3491	2	<1%	1
29	AS35710 AS6939 AS3491	2	<1%	2
30	AS47692 AS6939 AS3491	2	<1%	2
31	AS48362 AS9002 AS3491	2	<1%	2
32	AS51184 AS6939 AS3491	2	<1%	2
33	AS12859 AS1299 AS3491	2	<1%	1
34	AS25160 AS3741 AS31713	2	<1%	2
35	AS47147 AS1299 AS3491	2	<1%	2
36	AS42473 AS1299 AS3491	2	<1%	2
37	AS62167 AS6939 AS3491	2	<1%	2
38	AS202032 AS6939 AS3491	2	<1%	2
39	AS35280 AS3356 AS3491	2	<1%	2
40	AS28917 AS3257 AS3491	2	<1%	1
41	AS59890 AS3356 AS3491	2	<1%	2
42	AS142289 AS9583 AS2914 AS3491	2	<1%	1
43	AS20612 AS9044 AS1299 AS3491	2	<1%	1
44	AS206271 AS60707 AS12735 AS6762 AS3491	2	<1%	1
45	AS7018 AS3491	1	<1%	1
46	AS17639 AS3491	1	<1%	1
47	AS38001 AS3491	1	<1%	1
48	AS38008 AS3491	1	<1%	1
49	AS1257 AS3491	1	<1%	1
50	AS1273 AS3491	1	<1%	1

50 of 233 paths shown. All of them are in the JSON.

More prefixes from AS3491

Routes seen by RIPE RIS in the 24 hours up to 30 Oct 2026, 21:57 UTC, fetched 14 hours ago.