BGP map for 81.0.215.0/24

81.0.215.0/24 is announced by AS21430 WIA-AS and seen by 328 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (36%), AS3491 PCCW Global (HK) Ltd. (20%) and AS39392 SuperNetwork (13%). The most common path, used by 10 peers, is AS24482 AS21430.

Routes checked 18:58:44 UTC

Recent route changes

8 Nov 18:58 UTCAS1299 TWELVE99 became an upstream, used by 36% of peers

AS-path graph toward 81.0.215.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 328 peers (3%) number on a line = peers using that link RIS data up to 18:58 UTC what the colours mean 12 of 256 paths drawn 4 quieter networks left out

View JSON Raw upstream

328collector peers

23RIS collectors

256distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	119	36%
AS3491 PCCW Global (HK) Ltd.	64	20%
AS39392 SuperNetwork SH.cz s.r.o.	41	13%
AS3257 GTT-BACKBONE GTT Communications Inc.	31	9%
AS6939 Hurricane Electric LLC	18	5%
AS8218 NEO-ASN Zayo Infrastructure France SA	11	3%
AS24482 SG.GS	10	3%
AS14840 BR.Digital Telecom	5	2%
AS4455 BSO IX Reach Ltd	3	<1%
AS22356 Durand do Brasil Ltda	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	117	36%
AS3491 PCCW Global (HK) Ltd.	61	19%
AS39392 SuperNetwork SH.cz s.r.o.	41	13%
AS33891 CORE-BACKBONE Core-Backbone GmbH	31	9%
AS3257 GTT-BACKBONE GTT Communications Inc.	30	9%
AS6939 Hurricane Electric LLC	18	5%
AS3356 Level 3 Parent, LLC	13	4%
AS174 Cogent Communications, LLC	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	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 AS21430	10	3%	10
2	AS8218 AS21430	7	2%	6
3	AS14840 AS21430	4	1%	2
4	AS6461 AS3491 AS21430	4	1%	4
5	AS13030 AS3491 AS21430	4	1%	4
6	AS47147 AS1299 AS21430	4	1%	4
7	AS3491 AS21430	3	<1%	3
8	AS2914 AS3491 AS21430	3	<1%	3
9	AS9002 AS3257 AS21430	3	<1%	3
10	AS48185 AS1299 AS21430	3	<1%	3
11	AS34927 AS1299 AS21430	3	<1%	3
12	AS199524 AS1299 AS21430	3	<1%	3
13	AS34019 AS8218 AS21430	3	<1%	3
14	AS199524 AS3491 AS21430	3	<1%	3
15	AS48362 AS1299 AS21430	3	<1%	3
16	AS25091 AS33891 AS39392 AS21430	3	<1%	3
17	AS1299 AS21430	2	<1%	2
18	AS212483 AS21430	2	<1%	1
19	AS49544 AS21430	2	<1%	2
20	AS51184 AS21430	2	<1%	2
21	AS47692 AS21430	2	<1%	2
22	AS59890 AS21430	2	<1%	2
23	AS6830 AS1299 AS21430	2	<1%	2
24	AS3320 AS1299 AS21430	2	<1%	2
25	AS62167 AS3257 AS21430	2	<1%	2
26	AS25160 AS1299 AS21430	2	<1%	2
27	AS42473 AS1299 AS21430	2	<1%	2
28	AS14907 AS1299 AS21430	2	<1%	2
29	AS8529 AS1299 AS21430	2	<1%	2
30	AS15547 AS4455 AS21430	2	<1%	2
31	AS12779 AS3257 AS21430	2	<1%	2
32	AS35280 AS1299 AS21430	2	<1%	2
33	AS2497 AS1299 AS21430	2	<1%	2
34	AS58057 AS34549 AS1299 AS21430	2	<1%	2
35	AS49544 AS3356 AS3491 AS21430	2	<1%	1
36	AS35710 AS3320 AS3491 AS21430	2	<1%	2
37	AS51185 AS6762 AS3491 AS21430	2	<1%	2
38	AS20612 AS9044 AS1299 AS21430	2	<1%	1
39	AS271253 AS3356 AS3491 AS21430	2	<1%	1
40	AS142289 AS9583 AS6453 AS1299 AS21430	2	<1%	1
41	AS31027 AS6797 AS33891 AS39392 AS21430	2	<1%	1
42	AS37721 AS21430	1	<1%	1
43	AS29504 AS21430	1	<1%	1
44	AS3212 AS21430	1	<1%	1
45	AS198150 AS21430	1	<1%	1
46	AS6881 AS21430	1	<1%	1
47	AS36236 AS21430	1	<1%	1
48	AS3257 AS21430	1	<1%	1
49	AS40994 AS21430	1	<1%	1
50	AS35369 AS21430	1	<1%	1

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS21430

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 18:58 UTC, fetched just now.