BGP map for 2600:5400:d101::/48

2600:5400:d101::/48 is announced by AS19108 Optimum and seen by 331 peers of 23 RIPE RIS collectors, over 248 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (41%), AS3356 Level 3 Parent, LLC (38%) and AS174 Cogent Communications, LLC (21%). The most common path, used by 9 peers, is AS24482 AS2914 AS3356 AS19108.

Routes checked 23:21:47 UTC

No change in the origin, the upstreams or the number of peers since 23:21 UTC, when this site first looked at 2600:5400:d101::/48.

AS-path graph toward 2600:5400:d101::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 331 peers (3%) number on a line = peers using that link RIS data up to 23:21 UTC what the colours mean 12 of 248 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

331collector peers

23RIS collectors

248distinct 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	136	41%
AS3356 Level 3 Parent, LLC	127	38%
AS174 Cogent Communications, LLC	68	21%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	134	40%
AS3356 Level 3 Parent, LLC	127	38%
AS174 Cogent Communications, LLC	68	21%
AS6939 Hurricane Electric LLC	43	13%
AS2914 NTT America, Inc.	14	4%
AS6461 Zayo Bandwidth	8	2%
AS9002 RETN-AS RETN Limited	5	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	4	1%
AS3320 DTAG Deutsche Telekom 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 AS3356 AS19108	9	3%	9
2	AS6939 AS3356 AS19108	6	2%	6
3	AS199524 AS1299 AS19108	6	2%	6
4	AS8218 AS6461 AS3356 AS19108	6	2%	5
5	AS9002 AS1299 AS19108	4	1%	4
6	AS13030 AS1299 AS19108	4	1%	4
7	AS14840 AS3356 AS19108	4	1%	2
8	AS12779 AS174 AS19108	4	1%	4
9	AS6939 AS1299 AS19108	3	<1%	3
10	AS2914 AS3356 AS19108	3	<1%	3
11	AS49544 AS3356 AS19108	3	<1%	2
12	AS48362 AS1299 AS19108	3	<1%	3
13	AS3214 AS6939 AS3356 AS19108	3	<1%	3
14	AS34019 AS35625 AS3356 AS19108	3	<1%	3
15	AS15547 AS3303 AS3356 AS19108	3	<1%	3
16	AS1299 AS19108	2	<1%	2
17	AS19151 AS174 AS19108	2	<1%	2
18	AS852 AS1299 AS19108	2	<1%	2
19	AS37721 AS3356 AS19108	2	<1%	1
20	AS31027 AS1299 AS19108	2	<1%	1
21	AS3257 AS3356 AS19108	2	<1%	2
22	AS6461 AS174 AS19108	2	<1%	2
23	AS6667 AS1299 AS19108	2	<1%	2
24	AS3320 AS1299 AS19108	2	<1%	2
25	AS6461 AS1299 AS19108	2	<1%	2
26	AS12859 AS1299 AS19108	2	<1%	1
27	AS14907 AS1299 AS19108	2	<1%	2
28	AS25160 AS174 AS19108	2	<1%	2
29	AS47147 AS1299 AS19108	2	<1%	2
30	AS49544 AS1299 AS19108	2	<1%	2
31	AS48185 AS1299 AS19108	2	<1%	2
32	AS42473 AS1299 AS19108	2	<1%	2
33	AS35280 AS3356 AS19108	2	<1%	2
34	AS59890 AS3356 AS19108	2	<1%	2
35	AS25091 AS1299 AS19108	2	<1%	2
36	AS3491 AS174 AS19108	2	<1%	2
37	AS24482 AS2914 AS1299 AS19108	2	<1%	2
38	AS1403 AS577 AS1299 AS19108	2	<1%	1
39	AS58057 AS34549 AS1299 AS19108	2	<1%	2
40	AS142289 AS9583 AS1299 AS19108	2	<1%	1
41	AS47692 AS6939 AS3356 AS19108	2	<1%	2
42	AS51184 AS6939 AS3356 AS19108	2	<1%	2
43	AS62167 AS6939 AS1299 AS19108	2	<1%	2
44	AS917 AS60068 AS174 AS19108	2	<1%	2
45	AS202032 AS6939 AS3356 AS19108	2	<1%	2
46	AS28917 AS3257 AS3356 AS19108	2	<1%	1
47	AS20612 AS9044 AS1299 AS19108	2	<1%	1
48	AS58057 AS6939 AS3356 AS19108	2	<1%	1
49	AS206271 AS60707 AS12735 AS9121 AS3356 AS19108	2	<1%	1
50	AS2497 AS174 AS19108	1	<1%	1

50 of 248 paths shown. All of them are in the JSON.

More prefixes from AS19108

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 23:21 UTC, fetched just now.