BGP map for 2801:0:3b0::/48

2801:0:3b0::/48 is announced by AS18747 IFX Corporation and seen by 320 peers of 23 RIPE RIS collectors, over 240 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (60%) and AS52468 UFINET PANAMA S.A. (40%). The most common path, used by 9 peers, is AS6939 AS52468 AS18747.

Routes checked 21:28:04 UTC

No change in the origin, the upstreams or the number of peers since 14:53 UTC on 29 Oct, when this site first looked at 2801:0:3b0::/48.

AS-path graph toward 2801:0:3b0::/48

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 320 peers (3%) number on a line = peers using that link RIS data up to 21:27 UTC what the colours mean 12 of 240 paths drawn 5 quieter networks left out

View JSON Raw upstream

320collector peers

23RIS collectors

240distinct AS paths

3.8average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	193	60%
AS52468 UFINET PANAMA S.A.	127	40%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	193	60%
AS52468 UFINET PANAMA S.A.	127	40%
AS6939 Hurricane Electric LLC	55	17%
AS1299 TWELVE99 Arelion Sweden AB	35	11%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	24	8%
AS2914 NTT America, Inc.	15	5%
AS3356 Level 3 Parent, LLC	13	4%
AS5511 Opentransit Orange S.A.	9	3%
AS6461 Zayo Bandwidth	8	3%
AS3303 SWISSCOM Swisscom (Schweiz) AG	6	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 AS52468 AS18747	9	3%	9
2	AS8218 AS6461 AS174 AS18747	7	2%	6
3	AS6461 AS174 AS18747	5	2%	5
4	AS24482 AS2914 AS6762 AS52468 AS18747	5	2%	5
5	AS14840 AS174 AS18747	4	1%	2
6	AS9002 AS6762 AS52468 AS18747	4	1%	4
7	AS13030 AS1299 AS174 AS18747	4	1%	4
8	AS199524 AS174 AS18747	3	<1%	3
9	AS12779 AS174 AS18747	3	<1%	3
10	AS3491 AS174 AS18747	3	<1%	3
11	AS3214 AS6939 AS52468 AS18747	3	<1%	3
12	AS15547 AS3303 AS52468 AS18747	3	<1%	3
13	AS2497 AS174 AS18747	2	<1%	2
14	AS19151 AS52468 AS18747	2	<1%	2
15	AS6762 AS52468 AS18747	2	<1%	2
16	AS852 AS174 AS18747	2	<1%	2
17	AS1299 AS174 AS18747	2	<1%	2
18	AS3257 AS52468 AS18747	2	<1%	2
19	AS6667 AS174 AS18747	2	<1%	2
20	AS3320 AS174 AS18747	2	<1%	2
21	AS6830 AS174 AS18747	2	<1%	2
22	AS25160 AS174 AS18747	2	<1%	2
23	AS6424 AS174 AS18747	2	<1%	2
24	AS59890 AS174 AS18747	2	<1%	2
25	AS24482 AS2914 AS174 AS18747	2	<1%	2
26	AS58057 AS34549 AS174 AS18747	2	<1%	2
27	AS34927 AS6939 AS52468 AS18747	2	<1%	1
28	AS49544 AS3356 AS174 AS18747	2	<1%	1
29	AS49544 AS2914 AS174 AS18747	2	<1%	2
30	AS34927 AS1299 AS174 AS18747	2	<1%	2
31	AS47147 AS3320 AS174 AS18747	2	<1%	2
32	AS47692 AS6939 AS52468 AS18747	2	<1%	2
33	AS48362 AS1764 AS174 AS18747	2	<1%	2
34	AS51184 AS6939 AS52468 AS18747	2	<1%	2
35	AS12859 AS1299 AS174 AS18747	2	<1%	1
36	AS34019 AS3303 AS52468 AS18747	2	<1%	2
37	AS47147 AS1299 AS174 AS18747	2	<1%	2
38	AS49544 AS1299 AS174 AS18747	2	<1%	2
39	AS48185 AS1299 AS174 AS18747	2	<1%	2
40	AS42473 AS1299 AS174 AS18747	2	<1%	2
41	AS62167 AS6939 AS52468 AS18747	2	<1%	2
42	AS917 AS60068 AS52468 AS18747	2	<1%	2
43	AS202032 AS6939 AS52468 AS18747	2	<1%	2
44	AS35280 AS3356 AS174 AS18747	2	<1%	2
45	AS28917 AS3257 AS52468 AS18747	2	<1%	1
46	AS20612 AS9044 AS174 AS18747	2	<1%	1
47	AS58057 AS6939 AS52468 AS18747	2	<1%	1
48	AS14907 AS6939 AS52468 AS18747	2	<1%	2
49	AS1403 AS577 AS6939 AS52468 AS18747	2	<1%	1
50	AS142289 AS9583 AS2914 AS174 AS18747	2	<1%	1

50 of 240 paths shown. All of them are in the JSON.

More prefixes from AS18747

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 21:27 UTC, fetched just now.