BGP map for 2a14:7581:d000::/40

2a14:7581:d000::/40 is announced by AS37988 Alpha Layer Pty Ltd and seen by 340 peers of 23 RIPE RIS collectors, over 242 different AS paths. Its busiest upstreams are AS136557 Host Universal Pty Ltd (80%) and AS174 Cogent Communications, LLC (20%). The most common path, used by 19 peers, is AS6939 AS136557 AS37988.

Routes checked 05:56:43 UTC

No change in the origin, the upstreams or the number of peers since 04:06 UTC on 26 Oct, when this site first looked at 2a14:7581:d000::/40.

AS-path graph toward 2a14:7581:d000::/40

origin Tier 1Tier 2transitedge network prefix best path: chosen by 19 of 340 peers (6%) number on a line = peers using that link RIS data up to 05:56 UTC what the colours mean 12 of 242 paths drawn 3 quieter networks left out

View JSON Raw upstream

340collector peers

23RIS collectors

242distinct AS paths

3.9average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS136557 Host Universal Pty Ltd	273	80%
AS174 Cogent Communications, LLC	67	20%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS136557 Host Universal Pty Ltd	273	80%
AS6939 Hurricane Electric LLC	238	70%
AS174 Cogent Communications, LLC	67	20%
AS3356 Level 3 Parent, LLC	10	3%
AS4637 Telstra Global	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	3	<1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	3	<1%
AS9583 Sify Limited	2	<1%
AS3320 DTAG Deutsche Telekom AG	2	<1%
AS1299 TWELVE99 Arelion Sweden AB	2	<1%

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 AS136557 AS37988	19	6%	15
2	AS24482 AS6939 AS136557 AS37988	8	2%	8
3	AS8218 AS6939 AS136557 AS37988	6	2%	5
4	AS6461 AS174 AS37988	5	1%	5
5	AS9002 AS6939 AS136557 AS37988	4	1%	4
6	AS13030 AS6939 AS136557 AS37988	4	1%	4
7	AS58057 AS6939 AS136557 AS37988	4	1%	3
8	AS34927 AS6939 AS136557 AS37988	4	1%	3
9	AS14840 AS6939 AS136557 AS37988	4	1%	2
10	AS49544 AS6939 AS136557 AS37988	4	1%	4
11	AS199524 AS174 AS37988	3	<1%	3
12	AS2914 AS136557 AS37988	3	<1%	3
13	AS48185 AS6939 AS136557 AS37988	3	<1%	3
14	AS3214 AS6939 AS136557 AS37988	3	<1%	3
15	AS12779 AS6939 AS136557 AS37988	3	<1%	3
16	AS34019 AS6939 AS136557 AS37988	3	<1%	3
17	AS48362 AS6939 AS136557 AS37988	3	<1%	3
18	AS15547 AS6939 AS136557 AS37988	3	<1%	3
19	AS2497 AS174 AS37988	2	<1%	2
20	AS6762 AS174 AS37988	2	<1%	2
21	AS3257 AS174 AS37988	2	<1%	2
22	AS25160 AS174 AS37988	2	<1%	2
23	AS59890 AS174 AS37988	2	<1%	2
24	AS3491 AS174 AS37988	2	<1%	2
25	AS19151 AS6939 AS136557 AS37988	2	<1%	2
26	AS51185 AS6939 AS136557 AS37988	2	<1%	2
27	AS852 AS6939 AS136557 AS37988	2	<1%	2
28	AS1403 AS6939 AS136557 AS37988	2	<1%	1
29	AS50628 AS6939 AS136557 AS37988	2	<1%	2
30	AS35710 AS6939 AS136557 AS37988	2	<1%	2
31	AS1299 AS4637 AS136557 AS37988	2	<1%	2
32	AS6667 AS6939 AS136557 AS37988	2	<1%	2
33	AS47692 AS6939 AS136557 AS37988	2	<1%	2
34	AS51184 AS6939 AS136557 AS37988	2	<1%	2
35	AS12859 AS6939 AS136557 AS37988	2	<1%	1
36	AS14907 AS6939 AS136557 AS37988	2	<1%	2
37	AS6424 AS6939 AS136557 AS37988	2	<1%	2
38	AS42473 AS6939 AS136557 AS37988	2	<1%	2
39	AS62167 AS6939 AS136557 AS37988	2	<1%	2
40	AS202032 AS6939 AS136557 AS37988	2	<1%	2
41	AS35280 AS3356 AS174 AS37988	2	<1%	2
42	AS28917 AS6939 AS136557 AS37988	2	<1%	1
43	AS25091 AS6939 AS136557 AS37988	2	<1%	2
44	AS20612 AS6939 AS136557 AS37988	2	<1%	1
45	AS142289 AS9583 AS6939 AS136557 AS37988	2	<1%	1
46	AS47147 AS3320 AS6939 AS136557 AS37988	2	<1%	2
47	AS47147 AS1299 AS4637 AS136557 AS37988	2	<1%	2
48	AS206271 AS60707 AS12735 AS6939 AS136557 AS37988	2	<1%	1
49	AS7018 AS174 AS37988	1	<1%	1
50	AS17639 AS174 AS37988	1	<1%	1

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

More prefixes from AS37988

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 05:56 UTC, fetched just now.