BGP map for 63.250.132.0/22

63.250.132.0/22 is announced by AS3300 BT and seen by 323 peers of 23 RIPE RIS collectors, over 249 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (76%), AS9002 RETN-AS (6%) and AS6939 Hurricane Electric LLC (6%). The most common path, used by 10 peers, is AS24482 AS2914 AS1299 AS3300.

Routes checked 18:34:07 UTC

No change in the origin, the upstreams or the number of peers since 22:02 UTC on 25 Oct, when this site first looked at 63.250.132.0/22.

AS-path graph toward 63.250.132.0/22

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 323 peers (3%) number on a line = peers using that link RIS data up to 18:33 UTC what the colours mean 12 of 249 paths drawn 4 quieter networks left out

View JSON Raw upstream

323collector peers

23RIS collectors

249distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	246	76%
AS9002 RETN-AS RETN Limited	20	6%
AS6939 Hurricane Electric LLC	19	6%
AS3303 SWISSCOM Swisscom (Schweiz) AG	13	4%
AS33891 CORE-BACKBONE Core-Backbone GmbH	8	2%
AS37468 Angola Cables	6	2%
AS2497 Internet Initiative Japan Inc.	3	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS8220 COLT COLT Technology Services Group Limited	2	<1%
AS36236 NetActuate, Inc	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	244	76%
AS6939 Hurricane Electric LLC	19	6%
AS3356 Level 3 Parent, LLC	18	6%
AS2914 NTT America, Inc.	17	5%
AS9002 RETN-AS RETN Limited	16	5%
AS174 Cogent Communications, LLC	15	5%
AS3303 SWISSCOM Swisscom (Schweiz) AG	13	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	9	3%
AS6461 Zayo Bandwidth	8	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	8	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	AS24482 AS2914 AS1299 AS3300	10	3%	10
2	AS8218 AS6461 AS1299 AS3300	7	2%	6
3	AS6461 AS1299 AS3300	5	2%	5
4	AS199524 AS1299 AS3300	5	2%	5
5	AS9002 AS3300	4	1%	4
6	AS13030 AS1299 AS3300	4	1%	4
7	AS14907 AS1299 AS3300	4	1%	4
8	AS14840 AS3356 AS1299 AS3300	4	1%	2
9	AS2914 AS1299 AS3300	3	<1%	3
10	AS3491 AS1299 AS3300	3	<1%	3
11	AS48185 AS1299 AS3300	3	<1%	3
12	AS34927 AS1299 AS3300	3	<1%	3
13	AS34019 AS3303 AS3300	3	<1%	3
14	AS25091 AS1299 AS3300	3	<1%	3
15	AS47147 AS1299 AS3300	3	<1%	3
16	AS1299 AS3300	2	<1%	2
17	AS49544 AS3300	2	<1%	2
18	AS2497 AS3300	2	<1%	2
19	AS3257 AS1299 AS3300	2	<1%	2
20	AS6830 AS1299 AS3300	2	<1%	2
21	AS3320 AS1299 AS3300	2	<1%	2
22	AS25160 AS1299 AS3300	2	<1%	2
23	AS31027 AS1299 AS3300	2	<1%	1
24	AS8529 AS1299 AS3300	2	<1%	2
25	AS15547 AS3303 AS3300	2	<1%	2
26	AS6762 AS1299 AS3300	2	<1%	2
27	AS48362 AS9002 AS3300	2	<1%	2
28	AS47692 AS33891 AS3300	2	<1%	2
29	AS59890 AS6939 AS3300	2	<1%	2
30	AS35280 AS1299 AS3300	2	<1%	2
31	AS58057 AS1836 AS1299 AS3300	2	<1%	2
32	AS58057 AS34549 AS1299 AS3300	2	<1%	2
33	AS49544 AS3356 AS1299 AS3300	2	<1%	1
34	AS35710 AS3320 AS1299 AS3300	2	<1%	2
35	AS12779 AS3257 AS1299 AS3300	2	<1%	2
36	AS51184 AS47692 AS33891 AS3300	2	<1%	2
37	AS51185 AS6762 AS1299 AS3300	2	<1%	2
38	AS271253 AS3356 AS1299 AS3300	2	<1%	1
39	AS19151 AS2914 AS1299 AS3300	2	<1%	2
40	AS142289 AS9583 AS6453 AS1299 AS3300	2	<1%	1
41	AS36236 AS3300	1	<1%	1
42	AS18106 AS3300	1	<1%	1
43	AS199524 AS3300	1	<1%	1
44	AS52320 AS3300	1	<1%	1
45	AS31742 AS1299 AS3300	1	<1%	1
46	AS35266 AS1299 AS3300	1	<1%	1
47	AS1828 AS1299 AS3300	1	<1%	1
48	AS6424 AS1299 AS3300	1	<1%	1
49	AS39122 AS1299 AS3300	1	<1%	1
50	AS42473 AS1299 AS3300	1	<1%	1

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

More prefixes from AS3300

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 18:33 UTC, fetched just now.