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

2a14:7581:d000::/40 is announced by AS37988 Alpha Layer Pty Ltd and seen by 358 peers of 23 RIPE RIS collectors, over 249 different AS paths. Its busiest upstreams are AS136557 Host Universal Pty Ltd (79%) and AS174 Cogent Communications, LLC (21%). The most common path, used by 20 peers, is AS6939 AS136557 AS37988.

Routes checked 02:48:35 UTC

No change in the origin, the upstreams or the number of peers since 02:48 UTC, 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 20 of 358 peers (6%) number on a line = peers using that link RIS data up to 02:48 UTC what the colours mean 12 of 249 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

358collector peers

23RIS collectors

249distinct 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	282	79%
AS174 Cogent Communications, LLC	76	21%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS136557 Host Universal Pty Ltd	282	79%
AS6939 Hurricane Electric LLC	246	69%
AS174 Cogent Communications, LLC	76	21%
AS4637 Telstra Global	7	2%
AS3356 Level 3 Parent, LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	3	<1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	3	<1%
AS9002 RETN-AS RETN Limited	3	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<1%
AS9583 Sify Limited	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	20	6%	16
2	AS24482 AS6939 AS136557 AS37988	10	3%	10
3	AS8218 AS6939 AS136557 AS37988	7	2%	6
4	AS199524 AS174 AS37988	5	1%	5
5	AS6461 AS174 AS37988	5	1%	5
6	AS9002 AS6939 AS136557 AS37988	4	1%	4
7	AS13030 AS6939 AS136557 AS37988	4	1%	4
8	AS58057 AS6939 AS136557 AS37988	4	1%	3
9	AS34927 AS6939 AS136557 AS37988	4	1%	3
10	AS14840 AS6939 AS136557 AS37988	4	1%	2
11	AS49544 AS6939 AS136557 AS37988	4	1%	4
12	AS12779 AS6939 AS136557 AS37988	4	1%	4
13	AS2914 AS136557 AS37988	3	<1%	3
14	AS3491 AS174 AS37988	3	<1%	3
15	AS51185 AS6939 AS136557 AS37988	3	<1%	3
16	AS14907 AS6939 AS136557 AS37988	3	<1%	3
17	AS48185 AS6939 AS136557 AS37988	3	<1%	3
18	AS3214 AS6939 AS136557 AS37988	3	<1%	3
19	AS34019 AS6939 AS136557 AS37988	3	<1%	3
20	AS15547 AS6939 AS136557 AS37988	3	<1%	3
21	AS2497 AS174 AS37988	2	<1%	2
22	AS6762 AS174 AS37988	2	<1%	2
23	AS37721 AS174 AS37988	2	<1%	1
24	AS3257 AS174 AS37988	2	<1%	2
25	AS6830 AS174 AS37988	2	<1%	2
26	AS25160 AS174 AS37988	2	<1%	2
27	AS59890 AS174 AS37988	2	<1%	2
28	AS19151 AS6939 AS136557 AS37988	2	<1%	2
29	AS852 AS6939 AS136557 AS37988	2	<1%	2
30	AS1403 AS6939 AS136557 AS37988	2	<1%	1
31	AS50628 AS6939 AS136557 AS37988	2	<1%	2
32	AS31027 AS6939 AS136557 AS37988	2	<1%	1
33	AS8529 AS6939 AS136557 AS37988	2	<1%	2
34	AS35710 AS6939 AS136557 AS37988	2	<1%	2
35	AS1299 AS4637 AS136557 AS37988	2	<1%	2
36	AS6667 AS6939 AS136557 AS37988	2	<1%	2
37	AS47692 AS6939 AS136557 AS37988	2	<1%	2
38	AS51184 AS6939 AS136557 AS37988	2	<1%	2
39	AS3320 AS6939 AS136557 AS37988	2	<1%	2
40	AS12859 AS6939 AS136557 AS37988	2	<1%	1
41	AS42473 AS6939 AS136557 AS37988	2	<1%	2
42	AS62167 AS6939 AS136557 AS37988	2	<1%	2
43	AS202032 AS6939 AS136557 AS37988	2	<1%	2
44	AS28917 AS6939 AS136557 AS37988	2	<1%	1
45	AS48362 AS6939 AS136557 AS37988	2	<1%	2
46	AS25091 AS6939 AS136557 AS37988	2	<1%	2
47	AS20612 AS6939 AS136557 AS37988	2	<1%	1
48	AS206271 AS60707 AS6939 AS136557 AS37988	2	<1%	1
49	AS142289 AS9583 AS6939 AS136557 AS37988	2	<1%	1
50	AS47147 AS1299 AS4637 AS136557 AS37988	2	<1%	2

50 of 249 paths shown. All of them are in the JSON.

More prefixes from AS37988

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 02:48 UTC, fetched just now.