BGP map for 2a0a:1800:b::/48

2a0a:1800:b::/48 is announced by AS49915 MEGAPORT and seen by 311 peers of 23 RIPE RIS collectors, over 231 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (39%), AS174 Cogent Communications, LLC (32%) and AS3257 GTT-BACKBONE (28%). The most common path, used by 9 peers, is AS24482 AS2914 AS3257 AS49915.

Routes checked 01:09:55 UTC

No change in the origin, the upstreams or the number of peers since 02:25 UTC on 30 Oct, when this site first looked at 2a0a:1800:b::/48.

AS-path graph toward 2a0a:1800:b::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 311 peers (3%) number on a line = peers using that link RIS data up to 01:09 UTC what the colours mean 12 of 231 paths drawn 4 quieter networks left out

View JSON Raw upstream

311collector peers

23RIS collectors

231distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	120	39%
AS174 Cogent Communications, LLC	101	32%
AS3257 GTT-BACKBONE GTT Communications Inc.	87	28%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	112	36%
AS174 Cogent Communications, LLC	101	32%
AS3257 GTT-BACKBONE GTT Communications Inc.	85	27%
AS1299 TWELVE99 Arelion Sweden AB	20	6%
AS2914 NTT America, Inc.	16	5%
AS3356 Level 3 Parent, LLC	8	3%
AS6461 Zayo Bandwidth	7	2%
AS9002 RETN-AS RETN Limited	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	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 AS3257 AS49915	9	3%	9
2	AS6939 AS49915	8	3%	8
3	AS9002 AS3257 AS49915	5	2%	5
4	AS6461 AS174 AS49915	5	2%	5
5	AS14907 AS6939 AS49915	4	1%	4
6	AS58057 AS6939 AS49915	4	1%	3
7	AS14840 AS174 AS49915	4	1%	2
8	AS13030 AS1299 AS174 AS49915	4	1%	4
9	AS8218 AS6461 AS174 AS49915	4	1%	4
10	AS2914 AS3257 AS49915	3	<1%	3
11	AS34927 AS6939 AS49915	3	<1%	3
12	AS3214 AS6939 AS49915	3	<1%	3
13	AS15547 AS6939 AS49915	3	<1%	3
14	AS25091 AS3257 AS49915	3	<1%	3
15	AS3257 AS49915	2	<1%	2
16	AS49544 AS49915	2	<1%	2
17	AS19151 AS174 AS49915	2	<1%	2
18	AS199524 AS3257 AS49915	2	<1%	2
19	AS6762 AS174 AS49915	2	<1%	2
20	AS8529 AS6939 AS49915	2	<1%	2
21	AS35710 AS6939 AS49915	2	<1%	2
22	AS1299 AS174 AS49915	2	<1%	2
23	AS6667 AS3257 AS49915	2	<1%	2
24	AS47692 AS6939 AS49915	2	<1%	2
25	AS51184 AS6939 AS49915	2	<1%	2
26	AS25160 AS174 AS49915	2	<1%	2
27	AS199524 AS6939 AS49915	2	<1%	2
28	AS12779 AS3257 AS49915	2	<1%	2
29	AS62167 AS6939 AS49915	2	<1%	2
30	AS202032 AS6939 AS49915	2	<1%	2
31	AS28917 AS3257 AS49915	2	<1%	1
32	AS59890 AS6939 AS49915	2	<1%	2
33	AS1403 AS577 AS6939 AS49915	2	<1%	1
34	AS49544 AS3356 AS3257 AS49915	2	<1%	1
35	AS49544 AS2914 AS3257 AS49915	2	<1%	2
36	AS48362 AS9002 AS3257 AS49915	2	<1%	2
37	AS8218 AS6461 AS3257 AS49915	2	<1%	2
38	AS12859 AS1299 AS174 AS49915	2	<1%	1
39	AS34019 AS3303 AS6939 AS49915	2	<1%	2
40	AS47147 AS1299 AS174 AS49915	2	<1%	2
41	AS42473 AS1299 AS174 AS49915	2	<1%	2
42	AS917 AS60068 AS174 AS49915	2	<1%	2
43	AS35280 AS3356 AS3257 AS49915	2	<1%	2
44	AS20612 AS9044 AS174 AS49915	2	<1%	1
45	AS142289 AS9583 AS2914 AS3257 AS49915	2	<1%	1
46	AS206271 AS60707 AS12735 AS9121 AS3257 AS49915	2	<1%	1
47	AS2497 AS3257 AS49915	1	<1%	1
48	AS25152 AS6939 AS49915	1	<1%	1
49	AS20080 AS6939 AS49915	1	<1%	1
50	AS52320 AS174 AS49915	1	<1%	1

50 of 231 paths shown. All of them are in the JSON.

More prefixes from AS49915

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 01:09 UTC, fetched 19 hours ago.