BGP map for 2a01:6400::/32

2a01:6400::/32 is announced by AS21430 WIA-AS and seen by 333 peers of 23 RIPE RIS collectors, over 242 different AS paths. Its busiest upstreams are AS39392 SuperNetwork (32%), AS6939 Hurricane Electric LLC (28%) and AS3257 GTT-BACKBONE (24%). The most common path, used by 9 peers, is AS6939 AS21430.

Routes checked 18:27:26 UTC

No change in the origin, the upstreams or the number of peers since 15:24 UTC on 29 Oct, when this site first looked at 2a01:6400::/32.

AS-path graph toward 2a01:6400::/32

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 333 peers (3%) number on a line = peers using that link RIS data up to 18:26 UTC what the colours mean 12 of 242 paths drawn 2 quieter networks left out

View JSON Raw upstream

333collector peers

23RIS collectors

242distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS39392 SuperNetwork SH.cz s.r.o.	108	32%
AS6939 Hurricane Electric LLC	92	28%
AS3257 GTT-BACKBONE GTT Communications Inc.	81	24%
AS8218 NEO-ASN Zayo Infrastructure France SA	13	4%
AS24482 SG.GS	5	2%
AS14840 BR.Digital Telecom	5	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	2%
AS8529 OMANTEL-AS Zain Omantel International FZ-LLC	2	<1%
AS47692 NESSUS Nessus GmbH	2	<1%
AS51184 FONIRA Fonira Telekom GmbH	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS39392 SuperNetwork SH.cz s.r.o.	108	32%
AS6939 Hurricane Electric LLC	83	25%
AS33891 CORE-BACKBONE Core-Backbone GmbH	82	25%
AS3257 GTT-BACKBONE GTT Communications Inc.	79	24%
AS1299 TWELVE99 Arelion Sweden AB	16	5%
AS2914 NTT America, Inc.	10	3%
AS174 Cogent Communications, LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	6	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	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 AS21430	9	3%	9
2	AS8218 AS21430	7	2%	6
3	AS24482 AS21430	5	2%	5
4	AS9002 AS3257 AS21430	5	2%	5
5	AS6461 AS3257 AS21430	5	2%	5
6	AS14840 AS21430	4	1%	2
7	AS58057 AS6939 AS21430	4	1%	3
8	AS13030 AS33891 AS39392 AS21430	4	1%	4
9	AS24482 AS33891 AS39392 AS21430	4	1%	4
10	AS3491 AS3257 AS21430	3	<1%	3
11	AS2914 AS3257 AS21430	3	<1%	3
12	AS34927 AS6939 AS21430	3	<1%	2
13	AS3214 AS6939 AS21430	3	<1%	3
14	AS48362 AS1764 AS21430	3	<1%	3
15	AS15547 AS6939 AS21430	3	<1%	3
16	AS14907 AS33891 AS39392 AS21430	3	<1%	3
17	AS48185 AS33891 AS39392 AS21430	3	<1%	3
18	AS12779 AS33891 AS39392 AS21430	3	<1%	3
19	AS25091 AS33891 AS39392 AS21430	3	<1%	3
20	AS8529 AS21430	2	<1%	2
21	AS3257 AS21430	2	<1%	2
22	AS47692 AS21430	2	<1%	2
23	AS51184 AS21430	2	<1%	2
24	AS49544 AS21430	2	<1%	2
25	AS212483 AS21430	2	<1%	1
26	AS28917 AS21430	2	<1%	1
27	AS59890 AS21430	2	<1%	2
28	AS2497 AS3257 AS21430	2	<1%	2
29	AS6762 AS3257 AS21430	2	<1%	2
30	AS35710 AS6939 AS21430	2	<1%	2
31	AS1299 AS39392 AS21430	2	<1%	2
32	AS34019 AS8218 AS21430	2	<1%	2
33	AS3320 AS3257 AS21430	2	<1%	2
34	AS6830 AS3257 AS21430	2	<1%	2
35	AS62167 AS6939 AS21430	2	<1%	2
36	AS202032 AS6939 AS21430	2	<1%	2
37	AS58952 AS33891 AS39392 AS21430	2	<1%	1
38	AS35280 AS2914 AS3257 AS21430	2	<1%	2
39	AS19151 AS174 AS39392 AS21430	2	<1%	2
40	AS199524 AS33891 AS39392 AS21430	2	<1%	2
41	AS852 AS33891 AS39392 AS21430	2	<1%	2
42	AS1403 AS577 AS6939 AS21430	2	<1%	1
43	AS50628 AS33891 AS39392 AS21430	2	<1%	2
44	AS6667 AS33891 AS39392 AS21430	2	<1%	2
45	AS12859 AS33891 AS39392 AS21430	2	<1%	1
46	AS25160 AS1299 AS39392 AS21430	2	<1%	2
47	AS47147 AS1299 AS39392 AS21430	2	<1%	2
48	AS42473 AS1299 AS39392 AS21430	2	<1%	2
49	AS49544 AS3356 AS33891 AS39392 AS21430	2	<1%	1
50	AS142289 AS9583 AS2914 AS3257 AS21430	2	<1%	1

50 of 242 paths shown. All of them are in the JSON.

More prefixes from AS21430

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 18:26 UTC, fetched just now.