BGP map for 2600:5400:cd00::/48

2600:5400:cd00::/48 is announced by AS19108 Optimum and seen by 324 peers of 23 RIPE RIS collectors, over 246 different AS paths. Its busiest upstreams are AS6461 Zayo Bandwidth (47%), AS1299 TWELVE99 (32%) and AS174 Cogent Communications, LLC (21%). The most common path, used by 9 peers, is AS24482 AS6461 AS19108.

Routes checked 15:22:15 UTC

Recent route changes

8 Nov 15:22 UTCThe prefix is announced again, seen by 324 collector peers
7 Nov 22:01 UTCNo collector peer sees the prefix any more

AS-path graph toward 2600:5400:cd00::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 324 peers (3%) number on a line = peers using that link RIS data up to 15:21 UTC what the colours mean 12 of 246 paths drawn 5 quieter networks left out

View JSON Raw upstream

324collector peers

23RIS collectors

246distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	152	47%
AS1299 TWELVE99 Arelion Sweden AB	104	32%
AS174 Cogent Communications, LLC	67	21%
AS3356 Level 3 Parent, LLC	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	147	45%
AS1299 TWELVE99 Arelion Sweden AB	102	31%
AS174 Cogent Communications, LLC	67	21%
AS6939 Hurricane Electric LLC	44	14%
AS3356 Level 3 Parent, LLC	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	3	<1%
AS2914 NTT America, Inc.	3	<1%
AS3491 PCCW Global (HK) Ltd.	3	<1%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	3	<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 AS6461 AS19108	9	3%	9
2	AS8218 AS6461 AS19108	7	2%	6
3	AS6461 AS19108	5	2%	5
4	AS6939 AS6461 AS19108	5	2%	5
5	AS9002 AS6461 AS19108	5	2%	5
6	AS13030 AS6461 AS19108	4	1%	4
7	AS14840 AS174 AS19108	4	1%	2
8	AS199524 AS1299 AS19108	3	<1%	3
9	AS6939 AS1299 AS19108	3	<1%	3
10	AS14907 AS1299 AS19108	3	<1%	3
11	AS48185 AS1299 AS19108	3	<1%	3
12	AS34019 AS6461 AS19108	3	<1%	3
13	AS47147 AS6461 AS19108	3	<1%	3
14	AS48362 AS1299 AS19108	3	<1%	3
15	AS49544 AS1299 AS19108	3	<1%	3
16	AS15547 AS6461 AS19108	3	<1%	3
17	AS25091 AS6461 AS19108	3	<1%	3
18	AS1299 AS19108	2	<1%	2
19	AS2497 AS174 AS19108	2	<1%	2
20	AS19151 AS174 AS19108	2	<1%	2
21	AS852 AS6461 AS19108	2	<1%	2
22	AS2914 AS6461 AS19108	2	<1%	2
23	AS3214 AS6461 AS19108	2	<1%	2
24	AS6667 AS6461 AS19108	2	<1%	2
25	AS12779 AS6461 AS19108	2	<1%	2
26	AS34927 AS1299 AS19108	2	<1%	2
27	AS3320 AS1299 AS19108	2	<1%	2
28	AS12859 AS6461 AS19108	2	<1%	1
29	AS25160 AS174 AS19108	2	<1%	2
30	AS28917 AS6461 AS19108	2	<1%	1
31	AS59890 AS174 AS19108	2	<1%	2
32	AS3491 AS174 AS19108	2	<1%	2
33	AS1403 AS577 AS6461 AS19108	2	<1%	1
34	AS58057 AS34549 AS6461 AS19108	2	<1%	2
35	AS49544 AS3356 AS1299 AS19108	2	<1%	1
36	AS142289 AS9583 AS1299 AS19108	2	<1%	1
37	AS47692 AS6939 AS6461 AS19108	2	<1%	2
38	AS51184 AS6939 AS6461 AS19108	2	<1%	2
39	AS62167 AS6939 AS1299 AS19108	2	<1%	2
40	AS202032 AS6939 AS6461 AS19108	2	<1%	2
41	AS20612 AS9044 AS1299 AS19108	2	<1%	1
42	AS58057 AS6939 AS6461 AS19108	2	<1%	1
43	AS206271 AS60707 AS12735 AS6939 AS6461 AS19108	2	<1%	1
44	AS52320 AS1299 AS19108	1	<1%	1
45	AS21700 AS174 AS19108	1	<1%	1
46	AS1280 AS1299 AS19108	1	<1%	1
47	AS2914 AS1299 AS19108	1	<1%	1
48	AS6762 AS1299 AS19108	1	<1%	1
49	AS7018 AS1299 AS19108	1	<1%	1
50	AS20205 AS1299 AS19108	1	<1%	1

50 of 246 paths shown. All of them are in the JSON.

More prefixes from AS19108

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 15:21 UTC, fetched 2 hours ago.