BGP map for 2a00:1d37:1000::/36

2a00:1d37:1000::/36 is announced by AS9121 TTNet and seen by 320 peers of 23 RIPE RIS collectors, over 238 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (32%), AS3356 Level 3 Parent, LLC (25%) and AS2914 NTT America, Inc. (25%). The most common path, used by 9 peers, is AS24482 AS2914 AS9121.

Routes checked 06:18:41 UTC

No change in the origin, the upstreams or the number of peers since 01:57 UTC on 29 Oct, when this site first looked at 2a00:1d37:1000::/36.

AS-path graph toward 2a00:1d37:1000::/36

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 320 peers (3%) number on a line = peers using that link RIS data up to 06:17 UTC what the colours mean 12 of 238 paths drawn 4 quieter networks left out

View JSON Raw upstream

320collector peers

23RIS collectors

238distinct AS paths

3.3average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	103	32%
AS3356 Level 3 Parent, LLC	81	25%
AS2914 NTT America, Inc.	80	25%
AS3320 DTAG Deutsche Telekom AG	24	8%
AS8218 NEO-ASN Zayo Infrastructure France SA	10	3%
AS5405 INTERDOTLINK Inter.link GmbH	4	1%
AS2497 Internet Initiative Japan Inc.	3	<1%
AS8529 OMANTEL-AS Zain Omantel International FZ-LLC	2	<1%
AS28917 Fiord-AS Fiord Networks, UAB	2	<1%
AS12735 ASTurkNet TurkNet Iletisim Hizmetleri A.S.	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	95	30%
AS3356 Level 3 Parent, LLC	81	25%
AS2914 NTT America, Inc.	77	24%
AS3320 DTAG Deutsche Telekom AG	23	7%
AS1299 TWELVE99 Arelion Sweden AB	13	4%
AS174 Cogent Communications, LLC	8	3%
AS3491 PCCW Global (HK) Ltd.	5	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	4	1%
AS9002 RETN-AS RETN Limited	4	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	AS24482 AS2914 AS9121	9	3%	9
2	AS6939 AS9121	8	3%	8
3	AS8218 AS9121	6	2%	5
4	AS9002 AS2914 AS9121	5	2%	5
5	AS13030 AS3320 AS9121	4	1%	4
6	AS58057 AS6939 AS9121	4	1%	3
7	AS34927 AS6939 AS9121	4	1%	3
8	AS14840 AS3356 AS9121	4	1%	2
9	AS2914 AS9121	3	<1%	3
10	AS49544 AS3356 AS9121	3	<1%	2
11	AS3214 AS6939 AS9121	3	<1%	3
12	AS6461 AS3356 AS9121	3	<1%	3
13	AS12779 AS2914 AS9121	3	<1%	3
14	AS15547 AS6939 AS9121	3	<1%	3
15	AS25091 AS3320 AS9121	3	<1%	3
16	AS2497 AS9121	2	<1%	2
17	AS8529 AS9121	2	<1%	2
18	AS28917 AS9121	2	<1%	1
19	AS19151 AS2914 AS9121	2	<1%	2
20	AS6762 AS3356 AS9121	2	<1%	2
21	AS852 AS3320 AS9121	2	<1%	2
22	AS14907 AS6939 AS9121	2	<1%	2
23	AS50628 AS3356 AS9121	2	<1%	2
24	AS49544 AS2914 AS9121	2	<1%	2
25	AS35710 AS6939 AS9121	2	<1%	2
26	AS1299 AS3356 AS9121	2	<1%	2
27	AS3257 AS3356 AS9121	2	<1%	2
28	AS6667 AS3356 AS9121	2	<1%	2
29	AS34019 AS8218 AS9121	2	<1%	2
30	AS47147 AS3320 AS9121	2	<1%	2
31	AS47692 AS6939 AS9121	2	<1%	2
32	AS51184 AS6939 AS9121	2	<1%	2
33	AS6461 AS2914 AS9121	2	<1%	2
34	AS12859 AS2914 AS9121	2	<1%	1
35	AS25160 AS2914 AS9121	2	<1%	2
36	AS48185 AS2914 AS9121	2	<1%	2
37	AS62167 AS6939 AS9121	2	<1%	2
38	AS202032 AS6939 AS9121	2	<1%	2
39	AS59890 AS3356 AS9121	2	<1%	2
40	AS35280 AS2914 AS9121	2	<1%	2
41	AS1403 AS577 AS6939 AS9121	2	<1%	1
42	AS206271 AS60707 AS12735 AS9121	2	<1%	1
43	AS142289 AS9583 AS2914 AS9121	2	<1%	1
44	AS48362 AS1764 AS2914 AS9121	2	<1%	2
45	AS47147 AS1299 AS3356 AS9121	2	<1%	2
46	AS42473 AS1299 AS3356 AS9121	2	<1%	2
47	AS20612 AS8758 AS9002 AS2914 AS9121	2	<1%	1
48	AS9121	1	<1%	1
49	AS199524 AS9121	1	<1%	1
50	AS3320 AS9121	1	<1%	1

50 of 238 paths shown. All of them are in the JSON.

More prefixes from AS9121

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 06:17 UTC, fetched just now.