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AS5089

NTL

-------------------------------------------------------

Registry

Authoritative registration data

AS number
5089
Name
NTL
Organisation
-------------------------------------------------------
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

285

IPv6 prefixes

3

Total announced

288

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS5089
86.0.0.0/11 IPv4 /11 not checked
81.96.0.0/12 IPv4 /12 RPKI valid
82.0.0.0/12 IPv4 /12 not checked
77.96.0.0/13 IPv4 /13 not checked
80.0.0.0/13 IPv4 /13 not checked
82.0.0.0/13 IPv4 /13 not checked
82.8.0.0/13 IPv4 /13 not checked
86.0.0.0/13 IPv4 /13 not checked
86.16.0.0/13 IPv4 /13 RPKI valid
86.24.0.0/13 IPv4 /13 RPKI valid
86.8.0.0/13 IPv4 /13 RPKI valid
213.104.0.0/14 IPv4 /14 RPKI valid
62.252.0.0/14 IPv4 /14 not checked
80.192.0.0/14 IPv4 /14 RPKI valid
81.100.0.0/14 IPv4 /14 RPKI valid
81.104.0.0/14 IPv4 /14 not checked
81.108.0.0/14 IPv4 /14 RPKI valid
81.96.0.0/14 IPv4 /14 RPKI valid
82.0.0.0/14 IPv4 /14 not checked
82.12.0.0/14 IPv4 /14 not checked
82.16.0.0/14 IPv4 /14 not checked
82.4.0.0/14 IPv4 /14 not checked
82.8.0.0/14 IPv4 /14 RPKI valid
86.0.0.0/14 IPv4 /14 not checked
86.16.0.0/14 IPv4 /14 RPKI valid
92.236.0.0/14 IPv4 /14 RPKI valid
62.30.0.0/15 IPv4 /15 RPKI valid
77.100.0.0/15 IPv4 /15 RPKI valid
77.102.0.0/15 IPv4 /15 RPKI valid
77.98.0.0/15 IPv4 /15 RPKI valid
80.0.0.0/15 IPv4 /15 not checked
80.192.0.0/15 IPv4 /15 not checked
80.194.0.0/15 IPv4 /15 RPKI valid
80.2.0.0/15 IPv4 /15 RPKI valid
80.4.0.0/15 IPv4 /15 not checked
80.6.0.0/15 IPv4 /15 not checked
81.100.0.0/15 IPv4 /15 RPKI valid
81.102.0.0/15 IPv4 /15 RPKI valid
81.104.0.0/15 IPv4 /15 not checked
81.106.0.0/15 IPv4 /15 not checked
81.108.0.0/15 IPv4 /15 RPKI valid
81.110.0.0/15 IPv4 /15 RPKI valid
81.96.0.0/15 IPv4 /15 RPKI valid
81.98.0.0/15 IPv4 /15 not checked
82.16.0.0/15 IPv4 /15 not checked
82.18.0.0/15 IPv4 /15 not checked
82.30.0.0/15 IPv4 /15 not checked
82.32.0.0/15 IPv4 /15 RPKI valid
82.34.0.0/15 IPv4 /15 not checked
82.36.0.0/15 IPv4 /15 not checked
82.42.0.0/15 IPv4 /15 not checked
82.44.0.0/15 IPv4 /15 RPKI valid
86.0.0.0/15 IPv4 /15 RPKI valid
86.14.0.0/15 IPv4 /15 not checked
86.2.0.0/15 IPv4 /15 RPKI valid
86.22.0.0/15 IPv4 /15 RPKI valid
92.232.0.0/15 IPv4 /15 not checked
92.236.0.0/15 IPv4 /15 RPKI valid
92.238.0.0/15 IPv4 /15 not checked
94.174.0.0/15 IPv4 /15 RPKI valid
194.168.0.0/16 IPv4 /16 not checked
195.188.0.0/16 IPv4 /16 not checked
212.250.0.0/16 IPv4 /16 not checked
213.104.0.0/16 IPv4 /16 not checked
213.105.0.0/16 IPv4 /16 not checked
213.106.0.0/16 IPv4 /16 RPKI valid
213.107.0.0/16 IPv4 /16 not checked
213.48.0.0/16 IPv4 /16 not checked
217.137.0.0/16 IPv4 /16 RPKI valid
62.30.0.0/16 IPv4 /16 not checked
62.31.0.0/16 IPv4 /16 RPKI valid
77.100.0.0/16 IPv4 /16 not checked
77.101.0.0/16 IPv4 /16 not checked
77.102.0.0/16 IPv4 /16 not checked
77.103.0.0/16 IPv4 /16 not checked
77.96.0.0/16 IPv4 /16 RPKI valid
77.97.0.0/16 IPv4 /16 not checked
77.98.0.0/16 IPv4 /16 not checked
77.99.0.0/16 IPv4 /16 not checked
80.0.0.0/16 IPv4 /16 not checked
80.1.0.0/16 IPv4 /16 not checked
80.2.0.0/16 IPv4 /16 RPKI valid
80.3.0.0/16 IPv4 /16 not checked
80.4.0.0/16 IPv4 /16 not checked
80.5.0.0/16 IPv4 /16 RPKI valid
80.6.0.0/16 IPv4 /16 RPKI valid
80.7.0.0/16 IPv4 /16 RPKI valid
82.20.0.0/16 IPv4 /16 not checked
82.28.0.0/16 IPv4 /16 RPKI valid
82.30.0.0/16 IPv4 /16 not checked
82.31.0.0/16 IPv4 /16 not checked
82.32.0.0/16 IPv4 /16 RPKI valid
82.33.0.0/16 IPv4 /16 RPKI valid
82.34.0.0/16 IPv4 /16 not checked
82.35.0.0/16 IPv4 /16 not checked
82.36.0.0/16 IPv4 /16 not checked
82.37.0.0/16 IPv4 /16 not checked
82.42.0.0/16 IPv4 /16 RPKI valid
82.43.0.0/16 IPv4 /16 not checked
82.44.0.0/16 IPv4 /16 RPKI valid
82.45.0.0/16 IPv4 /16 RPKI valid
86.0.0.0/16 IPv4 /16 RPKI valid
86.1.0.0/16 IPv4 /16 not checked
86.10.0.0/16 IPv4 /16 not checked
86.11.0.0/16 IPv4 /16 not checked
86.12.0.0/16 IPv4 /16 not checked
86.13.0.0/16 IPv4 /16 not checked
86.20.0.0/16 IPv4 /16 RPKI valid
86.21.0.0/16 IPv4 /16 RPKI valid
86.4.0.0/16 IPv4 /16 RPKI valid
86.5.0.0/16 IPv4 /16 RPKI valid
86.6.0.0/16 IPv4 /16 RPKI valid
86.7.0.0/16 IPv4 /16 RPKI valid
86.8.0.0/16 IPv4 /16 not checked
86.9.0.0/16 IPv4 /16 RPKI valid
92.232.0.0/16 IPv4 /16 RPKI valid
92.233.0.0/16 IPv4 /16 not checked
92.234.0.0/16 IPv4 /16 not checked
94.173.0.0/16 IPv4 /16 RPKI valid
94.174.0.0/16 IPv4 /16 RPKI valid
94.175.0.0/16 IPv4 /16 RPKI valid
194.168.0.0/17 IPv4 /17 RPKI valid
194.168.128.0/17 IPv4 /17 RPKI valid
195.188.0.0/17 IPv4 /17 RPKI valid
195.188.128.0/17 IPv4 /17 RPKI valid
212.250.0.0/17 IPv4 /17 RPKI valid
212.250.128.0/17 IPv4 /17 not checked
213.104.0.0/17 IPv4 /17 not checked
213.104.128.0/17 IPv4 /17 RPKI valid
213.105.0.0/17 IPv4 /17 RPKI valid
213.105.128.0/17 IPv4 /17 RPKI valid
213.106.0.0/17 IPv4 /17 RPKI valid
213.106.128.0/17 IPv4 /17 not checked
213.107.0.0/17 IPv4 /17 RPKI valid
213.107.128.0/17 IPv4 /17 not checked
213.48.0.0/17 IPv4 /17 not checked
213.48.128.0/17 IPv4 /17 RPKI valid
213.81.0.0/17 IPv4 /17 not checked
217.137.0.0/17 IPv4 /17 RPKI valid
217.137.128.0/17 IPv4 /17 RPKI valid
62.252.0.0/17 IPv4 /17 RPKI valid
62.252.128.0/17 IPv4 /17 RPKI valid
62.253.0.0/17 IPv4 /17 not checked
62.253.128.0/17 IPv4 /17 not checked
62.254.0.0/17 IPv4 /17 RPKI valid
62.254.128.0/17 IPv4 /17 not checked
62.255.0.0/17 IPv4 /17 not checked
62.255.128.0/17 IPv4 /17 RPKI valid
77.96.0.0/17 IPv4 /17 not checked
77.96.128.0/17 IPv4 /17 RPKI valid
80.1.0.0/17 IPv4 /17 not checked
80.1.128.0/17 IPv4 /17 RPKI valid
80.235.128.0/17 IPv4 /17 not checked
80.3.0.0/17 IPv4 /17 not checked
80.3.128.0/17 IPv4 /17 not checked
82.20.0.0/17 IPv4 /17 not checked
82.20.128.0/17 IPv4 /17 not checked
82.28.0.0/17 IPv4 /17 RPKI valid
82.28.128.0/17 IPv4 /17 RPKI valid
86.10.0.0/17 IPv4 /17 not checked
86.10.128.0/17 IPv4 /17 not checked
86.12.0.0/17 IPv4 /17 not checked
86.12.128.0/17 IPv4 /17 not checked
86.21.0.0/17 IPv4 /17 RPKI valid
86.21.128.0/17 IPv4 /17 RPKI valid
86.5.0.0/17 IPv4 /17 not checked
86.5.128.0/17 IPv4 /17 RPKI valid
86.6.0.0/17 IPv4 /17 RPKI valid
86.6.128.0/17 IPv4 /17 RPKI valid
86.8.0.0/17 IPv4 /17 RPKI valid
86.8.128.0/17 IPv4 /17 not checked
92.234.0.0/17 IPv4 /17 not checked
92.234.128.0/17 IPv4 /17 RPKI valid
94.173.0.0/17 IPv4 /17 not checked
94.173.128.0/17 IPv4 /17 RPKI valid
193.38.64.0/18 IPv4 /18 not checked
213.48.0.0/18 IPv4 /18 RPKI valid
213.48.128.0/18 IPv4 /18 RPKI valid
213.48.192.0/18 IPv4 /18 RPKI valid
213.48.64.0/18 IPv4 /18 RPKI valid
213.81.0.0/18 IPv4 /18 RPKI valid
213.81.64.0/18 IPv4 /18 RPKI valid
62.252.0.0/18 IPv4 /18 not checked
62.252.128.0/18 IPv4 /18 not checked
62.252.192.0/18 IPv4 /18 RPKI valid
62.252.64.0/18 IPv4 /18 RPKI valid
62.254.0.0/18 IPv4 /18 not checked
62.254.128.0/18 IPv4 /18 RPKI valid
62.254.192.0/18 IPv4 /18 not checked
62.254.64.0/18 IPv4 /18 not checked
62.255.0.0/18 IPv4 /18 RPKI valid
62.255.128.0/18 IPv4 /18 RPKI valid
62.255.192.0/18 IPv4 /18 not checked
62.255.64.0/18 IPv4 /18 not checked
80.235.128.0/18 IPv4 /18 not checked
80.235.192.0/18 IPv4 /18 RPKI valid
82.26.0.0/18 IPv4 /18 not checked
193.193.96.0/19 IPv4 /19 not checked
193.38.64.0/19 IPv4 /19 not checked
193.38.96.0/19 IPv4 /19 not checked
193.39.32.0/19 IPv4 /19 not checked
194.117.128.0/19 IPv4 /19 not checked
212.24.64.0/19 IPv4 /19 RPKI valid
213.148.32.0/19 IPv4 /19 RPKI valid
193.193.112.0/20 IPv4 /20 RPKI valid
193.39.48.0/20 IPv4 /20 RPKI valid
194.117.128.0/20 IPv4 /20 not checked
194.117.144.0/20 IPv4 /20 not checked
212.24.64.0/20 IPv4 /20 not checked
212.24.80.0/20 IPv4 /20 RPKI valid
213.148.32.0/20 IPv4 /20 not checked
213.148.48.0/20 IPv4 /20 RPKI valid
139.190.224.0/21 IPv4 /21 RPKI valid
185.111.128.0/22 IPv4 /22 not checked
185.193.232.0/22 IPv4 /22 RPKI valid
194.101.120.0/22 IPv4 /22 RPKI valid
45.43.168.0/22 IPv4 /22 not checked
45.67.196.0/22 IPv4 /22 RPKI valid
64.137.0.0/22 IPv4 /22 not checked
64.137.4.0/22 IPv4 /22 RPKI valid
83.147.56.0/22 IPv4 /22 RPKI valid
104.239.120.0/23 IPv4 /23 RPKI valid
104.239.122.0/23 IPv4 /23 not checked
104.239.68.0/23 IPv4 /23 RPKI valid
104.239.70.0/23 IPv4 /23 RPKI valid
185.177.66.0/23 IPv4 /23 RPKI valid
185.78.192.0/23 IPv4 /23 RPKI not found
193.192.32.0/23 IPv4 /23 not checked
193.33.254.0/23 IPv4 /23 RPKI valid
194.227.208.0/23 IPv4 /23 RPKI valid
89.145.174.0/23 IPv4 /23 RPKI valid
91.224.26.0/23 IPv4 /23 not checked
139.190.232.0/24 IPv4 /24 RPKI valid
139.190.233.0/24 IPv4 /24 RPKI valid
178.22.213.0/24 IPv4 /24 not checked
178.22.214.0/24 IPv4 /24 not checked
178.22.215.0/24 IPv4 /24 not checked
185.132.87.0/24 IPv4 /24 RPKI not found
185.143.36.0/24 IPv4 /24 RPKI not found
185.143.37.0/24 IPv4 /24 RPKI not found
185.143.38.0/24 IPv4 /24 RPKI not found
185.143.39.0/24 IPv4 /24 RPKI not found
185.166.227.0/24 IPv4 /24 RPKI not found
185.167.219.0/24 IPv4 /24 RPKI valid
185.246.50.0/24 IPv4 /24 RPKI not found
185.27.46.0/24 IPv4 /24 not checked
185.78.192.0/24 IPv4 /24 not checked
185.78.193.0/24 IPv4 /24 not checked
193.111.230.0/24 IPv4 /24 RPKI not found
193.111.231.0/24 IPv4 /24 not checked
2a02:8880::/25 IPv6 /25 RPKI valid
2a02:8801::/32 IPv6 /32 RPKI valid
2a02:88fe::/36 IPv6 /36 RPKI valid

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

253 of 288 announced prefixes, least specific first.

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS5089
Address families
LINX LON1: Main 200,000 Mbps IPv4
LINX Manchester 100,000 Mbps IPv4

No rows match “”.

Showing – of

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS5089 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

6 networks seen before AS5089 in AS paths

Observed upstreams
Families
AS6830 LibertyGlobal 4,273 36,320
v4 v6
AS12956 TELXIUS 909 20,773
v4 v6
AS3356 LEVEL3 799 6,947
v4 v6
AS33891 CORE-BACKBONE 300 4,379
v4 v6
AS2914 NTT-DATA-2914 156 2,116
v4 v6
AS12779 ITGATE 103 994
v4

No rows match “”.

Showing – of

Observed downstreams

57 networks seen after AS5089 in AS paths

Observed downstreams
Families
AS35228 O2BROADBAND 783 22,139
v4 v6
AS49318 ARC-AS-UK 293 2,520
v4
AS211124 CGI-UK-AS 147 1,859
v4
AS44403 BRISTOL-CITY-COUNCIL 189 661
v4
AS49324 CITY-NOTTINGHAM-COUNCIL 153 504
v4
AS34344 THE-PORT-OF-TILBURY-LONDON-LTD 185 481
v4
AS205693 dvla 153 369
v4
AS14931 STA-AS 61 365
v4
AS207900 uk_northrop_2 292 338
v4
AS208118 NI-Technology-Ltd 152 338
v4
AS207173 uk_northrop 146 338
v4
AS60851 EMIS-AS 144 338
v4
AS203652 IBMUK 144 338
v4
AS19305 150 336
v4
AS39400 LBH-AS 146 336
v4
AS41383 wolasn 146 336
v4
AS60382 CRANLEIGH-AS 120 270
v4
AS50203 UK-Reynolds-ASN 61 219
v4
AS210511 blue-telecoms 146 169
v4
AS20695 C1UK-AS 145 168
v4
AS22001 INVITROGEN 145 168
v4
AS41548 MEDWAY-AS 145 168
v4
AS42359 WEMBLEY-AS 145 168
v4
AS47367 TORBAY-AS 145 168
v4
AS48632 BTS-HOLDINGS-PLC 145 168
v4
AS202783 SWANN-MNT 145 168
v4
AS209761 NECS 145 168
v4
AS204486 CHES-EAST 130 154
v4
AS204777 telent 130 154
v4
AS9011 UNSPECIFIED 126 146
v4
AS204550 continental-ltd 61 146
v4
AS33879 FORTHS-PORTS-PLC 125 145
v4
AS41570 SSVC-AS 125 145
v4
AS44268 JCB-AS 125 145
v4
AS15914 UNSPECIFIED 19 132
v4
AS213000 ASAML 114 129
v4
AS21422 CONNECT-LIVERPOOL 100 114
v4
AS197104 GENTOO-AS 94 107
v4
AS197107 BlueChip 12 96
v4
AS211820 Evotec-AS 73 86
v4
AS205654 ASN-LABTECH 8 80
v4
AS47534 VocaLink-north-Ltd 58 69
v4
AS39382 OPTINIUMWH-AS 30 62
v4
AS25050 BACS-AS 34 42
v4
AS31641 ATLAS-COMMUNICATIONS-AS 9 36
v4
AS212880 AS-LLTN-RIPE 22 26
v4
AS202907 ATOMICIT 18 25
v4
AS203483 garmin-emea 21 24
v4
AS34099 ROAD-TECH-COMPUTER-SYSTEMS 20 23
v4
AS19239 KLA 15 21
v4
AS208895 intelligencehs 15 16
v4
AS57002 WHORGLTD 4 8
v4
AS15770 DERWENTSIDE 4 4
v4
AS39730 EIRCOM-UK 4 4
v4
AS209258 TSYSI 4 4
v4
AS60142 NXP-INTERNET 3 3
v4
AS16491 VIASAT 2 2
v4

No rows match “”.

Showing – of

Uncertain adjacencies

3 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS48185 team_blue 59 523
v4
AS34288 AS34288 54 516
v4
AS50300 CUSTDC 49 502
v4

No rows match “”.

Showing – of

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.