BGP map for 2001:48b0::/32

2001:48b0::/32 is announced by AS2497 Internet Initiative Japan Inc. and seen by 327 peers of 23 RIPE RIS collectors, over 244 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (24%), AS2914 NTT America, Inc. (18%) and AS1299 TWELVE99 (15%). The most common path, used by 9 peers, is AS6939 AS2497.

Routes checked 12:19:30 UTC

No change in the origin, the upstreams or the number of peers since 13:26 UTC on 28 Oct, when this site first looked at 2001:48b0::/32.

AS-path graph toward 2001:48b0::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 327 peers (3%) number on a line = peers using that link RIS data up to 12:18 UTC what the colours mean 12 of 244 paths drawn 3 quieter networks left out

View JSON Raw upstream

327collector peers

23RIS collectors

244distinct AS paths

3.1average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	80	24%
AS2914 NTT America, Inc.	60	18%
AS1299 TWELVE99 Arelion Sweden AB	50	15%
AS174 Cogent Communications, LLC	26	8%
AS3356 Level 3 Parent, LLC	19	6%
AS3491 PCCW Global (HK) Ltd.	10	3%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	9	3%
AS3303 SWISSCOM Swisscom (Schweiz) AG	9	3%
AS3320 DTAG Deutsche Telekom AG	9	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	8	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	71	22%
AS2914 NTT America, Inc.	57	17%
AS1299 TWELVE99 Arelion Sweden AB	48	15%
AS174 Cogent Communications, LLC	26	8%
AS3356 Level 3 Parent, LLC	19	6%
AS3303 SWISSCOM Swisscom (Schweiz) AG	9	3%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	8	2%
AS6461 Zayo Bandwidth	7	2%
AS3491 PCCW Global (HK) Ltd.	7	2%
AS3320 DTAG Deutsche Telekom AG	7	2%

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 AS2497	9	3%	9
2	AS24482 AS2914 AS2497	9	3%	9
3	AS8218 AS6461 AS2914 AS2497	7	2%	6
4	AS6461 AS2914 AS2497	5	2%	5
5	AS13030 AS2497	4	1%	4
6	AS58057 AS6939 AS2497	4	1%	3
7	AS49544 AS12956 AS2497	4	1%	3
8	AS2914 AS2497	3	<1%	3
9	AS3491 AS2497	3	<1%	3
10	AS14907 AS6939 AS2497	3	<1%	3
11	AS3214 AS6939 AS2497	3	<1%	3
12	AS34019 AS3303 AS2497	3	<1%	3
13	AS48362 AS1299 AS2497	3	<1%	3
14	AS15547 AS3303 AS2497	3	<1%	3
15	AS2497	2	<1%	2
16	AS19151 AS2497	2	<1%	2
17	AS1299 AS2497	2	<1%	2
18	AS6667 AS2497	2	<1%	2
19	AS3320 AS2497	2	<1%	2
20	AS6830 AS2497	2	<1%	2
21	AS9002 AS12956 AS2497	2	<1%	2
22	AS199524 AS1299 AS2497	2	<1%	2
23	AS6762 AS2914 AS2497	2	<1%	2
24	AS199524 AS3491 AS2497	2	<1%	2
25	AS1403 AS577 AS2497	2	<1%	1
26	AS34927 AS6939 AS2497	2	<1%	1
27	AS14840 AS3356 AS2497	2	<1%	1
28	AS14840 AS174 AS2497	2	<1%	2
29	AS3257 AS2914 AS2497	2	<1%	2
30	AS34927 AS1299 AS2497	2	<1%	2
31	AS47147 AS3320 AS2497	2	<1%	2
32	AS47692 AS6939 AS2497	2	<1%	2
33	AS51184 AS6939 AS2497	2	<1%	2
34	AS12859 AS1299 AS2497	2	<1%	1
35	AS25160 AS2914 AS2497	2	<1%	2
36	AS47147 AS1299 AS2497	2	<1%	2
37	AS9002 AS2914 AS2497	2	<1%	2
38	AS12779 AS174 AS2497	2	<1%	2
39	AS42473 AS1299 AS2497	2	<1%	2
40	AS62167 AS6939 AS2497	2	<1%	2
41	AS202032 AS6939 AS2497	2	<1%	2
42	AS35280 AS3356 AS2497	2	<1%	2
43	AS59890 AS60068 AS2497	2	<1%	2
44	AS142289 AS9583 AS2914 AS2497	2	<1%	1
45	AS917 AS60068 AS174 AS2497	2	<1%	2
46	AS28917 AS3257 AS2914 AS2497	2	<1%	1
47	AS20612 AS8758 AS3303 AS2497	2	<1%	1
48	AS206271 AS60707 AS12735 AS9121 AS2497	2	<1%	1
49	AS2500 AS2497	1	<1%	1
50	AS4777 AS2497	1	<1%	1

50 of 244 paths shown. All of them are in the JSON.

More prefixes from AS2497

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 12:18 UTC, fetched just now.