BGP map for 2a10:ce40:250::/48

2a10:ce40:250::/48 is announced by AS18186 Nebula Global LLC and seen by 353 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS4637 Telstra Global (65%), AS2914 NTT America, Inc. (21%) and AS7473 Singapore Telecommunications Ltd (13%). The most common path, used by 18 peers, is AS6939 AS4637 AS18186.

Routes checked 12:30:39 UTC

No change in the origin, the upstreams or the number of peers since 16:39 UTC on 29 Oct, when this site first looked at 2a10:ce40:250::/48.

AS-path graph toward 2a10:ce40:250::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 18 of 353 peers (5%) number on a line = peers using that link RIS data up to 09:59 UTC what the colours mean 12 of 254 paths drawn 1 quieter network left out

View JSON Raw upstream

353collector peers

23RIS collectors

254distinct AS paths

3.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4637 Telstra Global	231	65%
AS2914 NTT America, Inc.	73	21%
AS7473 Singapore Telecommunications Ltd	46	13%
AS24482 SG.GS	1	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%
AS36236 NetActuate, Inc	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4637 Telstra Global	230	65%
AS6939 Hurricane Electric LLC	190	54%
AS2914 NTT America, Inc.	70	20%
AS7473 Singapore Telecommunications Ltd	46	13%
AS6461 Zayo Bandwidth	23	7%
AS174 Cogent Communications, LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS3356 Level 3 Parent, LLC	4	1%
AS5511 Opentransit Orange S.A.	3	<1%
AS47692 NESSUS Nessus GmbH	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 AS4637 AS18186	18	5%	15
2	AS24482 AS6461 AS7473 AS18186	8	2%	8
3	AS8218 AS6939 AS4637 AS18186	7	2%	6
4	AS6461 AS7473 AS18186	5	1%	5
5	AS9002 AS4637 AS18186	5	1%	5
6	AS13030 AS4637 AS18186	4	1%	4
7	AS58057 AS6939 AS4637 AS18186	4	1%	3
8	AS12779 AS6939 AS4637 AS18186	4	1%	4
9	AS14840 AS6939 AS4637 AS18186	4	1%	2
10	AS2914 AS18186	3	<1%	3
11	AS35280 AS2914 AS18186	3	<1%	3
12	AS48185 AS6939 AS4637 AS18186	3	<1%	3
13	AS34927 AS6939 AS4637 AS18186	3	<1%	3
14	AS15547 AS6939 AS4637 AS18186	3	<1%	3
15	AS25091 AS6461 AS7473 AS18186	3	<1%	3
16	AS48362 AS6939 AS4637 AS18186	3	<1%	3
17	AS51185 AS6939 AS4637 AS18186	3	<1%	3
18	AS1299 AS7473 AS18186	2	<1%	2
19	AS6830 AS2914 AS18186	2	<1%	2
20	AS25160 AS2914 AS18186	2	<1%	2
21	AS3257 AS4637 AS18186	2	<1%	2
22	AS3320 AS2914 AS18186	2	<1%	2
23	AS8529 AS4637 AS18186	2	<1%	2
24	AS47147 AS4637 AS18186	2	<1%	2
25	AS49544 AS4637 AS18186	2	<1%	2
26	AS47692 AS2914 AS18186	2	<1%	2
27	AS2497 AS2914 AS18186	2	<1%	2
28	AS19151 AS4637 AS18186	2	<1%	2
29	AS6762 AS2914 AS18186	2	<1%	2
30	AS199524 AS4637 AS18186	2	<1%	2
31	AS3491 AS2914 AS18186	2	<1%	2
32	AS1403 AS6939 AS7473 AS18186	2	<1%	1
33	AS50628 AS6939 AS4637 AS18186	2	<1%	2
34	AS6424 AS6939 AS4637 AS18186	2	<1%	2
35	AS42473 AS6939 AS4637 AS18186	2	<1%	2
36	AS3214 AS6461 AS7473 AS18186	2	<1%	2
37	AS62167 AS6939 AS4637 AS18186	2	<1%	2
38	AS12859 AS6461 AS7473 AS18186	2	<1%	1
39	AS51184 AS47692 AS2914 AS18186	2	<1%	2
40	AS59890 AS6939 AS4637 AS18186	2	<1%	2
41	AS6667 AS6939 AS4637 AS18186	2	<1%	2
42	AS202032 AS6939 AS4637 AS18186	2	<1%	2
43	AS24482 AS6939 AS7473 AS18186	2	<1%	2
44	AS34019 AS6939 AS4637 AS18186	2	<1%	2
45	AS28917 AS6939 AS4637 AS18186	2	<1%	1
46	AS20612 AS6939 AS4637 AS18186	2	<1%	1
47	AS49544 AS6939 AS4637 AS18186	2	<1%	2
48	AS31027 AS6939 AS4637 AS18186	2	<1%	1
49	AS142289 AS9583 AS6939 AS4637 AS18186	2	<1%	1
50	AS206271 AS60707 AS12735 AS6939 AS4637 AS18186	2	<1%	1

50 of 254 paths shown. All of them are in the JSON.

More prefixes from AS18186

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 09:59 UTC, fetched just now.