151.2.128.0/17

UK-GTL-19910513 IPv4 United Kingdom ALLOCATED PA AS31655

Registration

RIPE

Range: 151.2.128.0 to 151.2.255.255
CIDR: 151.2.128.0/17
Addresses: 32,768
Net name: UK-GTL-19910513
Holder: Gamma Telecom Limited ORG-GTL19-RIPE
Status: ALLOCATED PA
Abuse contact: abuse@gamma.co.uk
Last updated: 2026-04-26

Routing

Announced prefix	Origin	RPKI
151.2.128.0/17	AS31655 ASN-GammaTelecom	RPKI valid

More specific assignments

First 250

Range	Net name	Country
151.2.148.0 - 151.2.148.7	BMTID-CES00033058-01	GB
151.2.148.8 - 151.2.148.15	BMTID-CES00008192-01	GB
151.2.148.16 - 151.2.148.23	BMTID-CES00033047-01	GB
151.2.148.24 - 151.2.148.31	BMTID-CES00033073-01	GB
151.2.148.32 - 151.2.148.39	BMTID-CES00033045-01	GB
151.2.148.40 - 151.2.148.47	BMTID-CES00033064-01	GB
151.2.148.48 - 151.2.148.55	BMTID-CES00036423-01	GB
151.2.148.56 - 151.2.148.63	BMTID-CES00033113-01	GB
151.2.148.64 - 151.2.148.71	BMTID-CES00033083-01	GB
151.2.148.72 - 151.2.148.79	BMTID-CES00033069-01	GB
151.2.148.80 - 151.2.148.87	BMTID-CES00034780-01	GB
151.2.148.88 - 151.2.148.95	BMTID-CES00033105-01	GB
151.2.148.96 - 151.2.148.103	BMTID-CES00033077-01	GB
151.2.148.104 - 151.2.148.111	BMTID-CES00033050-01	GB
151.2.148.112 - 151.2.148.119	BMTID-CES00034390-01	GB
151.2.148.120 - 151.2.148.127	BMTID-CES00033104-01	GB
151.2.148.128 - 151.2.148.135	BMTID-CES00023046-01	GB
151.2.148.136 - 151.2.148.143	BMTID-CES00033075-01	GB
151.2.148.144 - 151.2.148.151	BMTID-CES00033108-01	GB
151.2.148.152 - 151.2.148.159	BMTID-CES00033063-01	GB
151.2.148.160 - 151.2.148.167	BMTID-CES00033118-01	GB
151.2.148.168 - 151.2.148.175	BMTID-CES00033117-01	GB
151.2.148.176 - 151.2.148.183	BMTID-CES00033119-01	GB
151.2.148.184 - 151.2.148.191	BMTID-CES00033121-01	GB
151.2.148.192 - 151.2.148.199	BMTID-CES00033120-01	GB
151.2.148.200 - 151.2.148.207	BMTID-CES00033127-01	GB
151.2.148.216 - 151.2.148.223	BMTID-CES00033123-01	GB
151.2.148.224 - 151.2.148.231	BMTID-CES00033129-01	GB
151.2.148.232 - 151.2.148.239	BMTID-CES00033443-01	GB
151.2.148.240 - 151.2.148.247	BMTID-CES00033052-01	GB
151.2.149.4 - 151.2.149.7	BMTID-CES00032996-01	GB
151.2.149.8 - 151.2.149.11	BMTID-CES00033071-01	GB
151.2.149.12 - 151.2.149.15	BMTID-CES00032847-01	GB
151.2.149.16 - 151.2.149.19	BMTID-CES00032847-01	GB
151.2.149.20 - 151.2.149.23	BMTID-CES00033074-01	GB
151.2.149.24 - 151.2.149.27	BMTID-CES00033014-01	GB
151.2.149.28 - 151.2.149.31	BMTID-CES00033078-01	GB
151.2.149.36 - 151.2.149.39	BMTID-CES00033012-01	GB
151.2.149.40 - 151.2.149.43	BMTID-CES00033023-01	GB
151.2.149.44 - 151.2.149.47	BMTID-CES00033081-01	GB
151.2.149.48 - 151.2.149.51	BMTID-CES00033082-01	GB
151.2.149.52 - 151.2.149.55	BMTID-CES00033084-01	GB
151.2.149.56 - 151.2.149.59	BMTID-CES00033086-01	GB
151.2.149.60 - 151.2.149.63	BMTID-CES00034365-01	GB
151.2.149.64 - 151.2.149.67	BMTID-CES00032951-01	GB
151.2.149.68 - 151.2.149.71	BMTID-CES00032998-01	GB
151.2.149.72 - 151.2.149.75	BMTID-CES00033099-01	GB
151.2.149.76 - 151.2.149.79	BMTID-CES00033040-01	GB
151.2.149.80 - 151.2.149.83	BMTID-CES00033017-01	GB
151.2.149.84 - 151.2.149.87	BMTID-CES00033060-01	GB
151.2.149.88 - 151.2.149.91	BMTID-CES00033042-01	GB
151.2.149.92 - 151.2.149.95	BMTID-CES00033106-01	GB
151.2.149.96 - 151.2.149.99	BMTID-CES00034535-01	GB
151.2.149.100 - 151.2.149.103	BMTID-CES00035893-01	GB
151.2.149.104 - 151.2.149.107	BMTID-CES00033053-01	GB
151.2.149.108 - 151.2.149.111	BMTID-CES00033088-01	GB
151.2.149.116 - 151.2.149.119	BMTID-CES00033945-01	GB
151.2.149.120 - 151.2.149.123	BMTID-CES00034123-01	GB
151.2.149.124 - 151.2.149.127	BMTID-CES00032511-01	GB
151.2.149.128 - 151.2.149.131	BMTID-CES00033004-01	GB
151.2.149.132 - 151.2.149.135	BMTID-CES00035035-01	GB
151.2.149.136 - 151.2.149.139	BMTID-CES00032724-01	GB
151.2.149.140 - 151.2.149.143	BMTID-CES00035406-01	GB
151.2.149.144 - 151.2.149.147	BMTID-CES00033110-01	GB
151.2.149.148 - 151.2.149.151	BMTID-CES00033046-01	GB
151.2.149.152 - 151.2.149.155	BMTID-CES00033769-01	GB
151.2.149.156 - 151.2.149.159	BMTID-CES00033114-01	GB
151.2.149.160 - 151.2.149.163	BMTID-CES00033116-01	GB
151.2.149.164 - 151.2.149.167	BMTID-CES00033124-01	GB
151.2.149.168 - 151.2.149.171	BMTID-CES00033122-01	GB
151.2.149.172 - 151.2.149.175	BMTID-CES00033128-01	GB
151.2.149.176 - 151.2.149.179	BMTID-CES00034482-01	GB
151.2.149.180 - 151.2.149.183	BMTID-CES00033044-01	GB
151.2.149.184 - 151.2.149.187	BMTID-CES00033093-01	GB
151.2.149.188 - 151.2.149.191	BMTID-CES00033007-01	GB
151.2.149.192 - 151.2.149.195	BMTID-CES00033136-01	GB
151.2.149.196 - 151.2.149.199	BMTID-CES00033197-01	GB
151.2.149.200 - 151.2.149.203	BMTID-CES00033168-01	GB
151.2.149.204 - 151.2.149.207	BMTID-CES00033201-01	GB
151.2.149.208 - 151.2.149.211	BMTID-CES00033202-01	GB
151.2.149.212 - 151.2.149.215	BMTID-CES00033115-01	GB
151.2.149.216 - 151.2.149.219	BMTID-CES00032912-01	GB
151.2.149.220 - 151.2.149.223	BMTID-CES00033177-01	GB
151.2.149.224 - 151.2.149.227	BMTID-CES00033178-01	GB
151.2.149.228 - 151.2.149.231	BMTID-CES00032983-01	GB
151.2.149.232 - 151.2.149.235	BMTID-CES00034816-01	GB
151.2.149.236 - 151.2.149.239	BMTID-CES00032869-01	GB
151.2.149.240 - 151.2.149.243	BMTID-CES00033188-01	GB
151.2.149.244 - 151.2.149.247	BMTID-CES00034115-01	GB
151.2.149.248 - 151.2.149.251	BMTID-CES00033394-01	GB
151.2.149.252 - 151.2.149.255	BMTID-CES00032899-02	GB
151.2.151.0 - 151.2.151.3	BMTID-CES00033101-01	GB
151.2.151.4 - 151.2.151.7	BMTID-CES00018607-01	GB
151.2.151.12 - 151.2.151.15	BMTID-CES00033161-01	GB
151.2.151.16 - 151.2.151.19	BMTID-CES00034448-01	GB
151.2.151.20 - 151.2.151.23	BMTID-CES00033153-01	GB
151.2.151.24 - 151.2.151.27	BMTID-CES00033007-01	GB
151.2.151.28 - 151.2.151.31	BMTID-CES00033067-01	GB
151.2.151.32 - 151.2.151.35	BMTID-CES00033197-01	GB
151.2.151.36 - 151.2.151.39	BMTID-CES00033054-01	GB
151.2.151.40 - 151.2.151.43	BMTID-CES00033817-01	GB
151.2.151.44 - 151.2.151.47	BMTID-CES00033055-01	GB
151.2.151.48 - 151.2.151.51	BMTID-CES00033115-01	GB
151.2.151.52 - 151.2.151.55	BMTID-CES00033163-01	GB
151.2.151.56 - 151.2.151.59	BMTID-CES00032808-02	GB
151.2.151.60 - 151.2.151.63	BMTID-CES00033047-01	GB
151.2.151.64 - 151.2.151.67	BMTID-CES00033205-01	GB
151.2.151.68 - 151.2.151.71	BMTID-CES00033206-01	GB
151.2.151.72 - 151.2.151.75	BMTID-CES00033207-01	GB
151.2.151.76 - 151.2.151.79	BMTID-CES00033739-01	GB
151.2.151.80 - 151.2.151.83	BMTID-CES00033209-01	GB
151.2.151.84 - 151.2.151.87	BMTID-CES00033213-01	GB
151.2.151.88 - 151.2.151.91	BMTID-CES00034912-01	GB
151.2.151.92 - 151.2.151.95	BMTID-CES00033212-01	GB
151.2.151.96 - 151.2.151.99	BMTID-CES00033220-01	GB
151.2.151.100 - 151.2.151.103	BMTID-CES00033216-01	GB
151.2.151.104 - 151.2.151.107	BMTID-CES00033065-01	GB
151.2.151.108 - 151.2.151.111	BMTID-CES00033222-01	GB
151.2.151.112 - 151.2.151.115	BMTID-CES00032893-01	GB
151.2.151.116 - 151.2.151.119	BMTID-CES00033820-01	GB
151.2.151.120 - 151.2.151.123	BMTID-CES00033154-01	GB
151.2.151.124 - 151.2.151.127	BMTID-CES00033257-01	GB
151.2.151.128 - 151.2.151.131	BMTID-CES00033143-01	GB
151.2.151.132 - 151.2.151.135	BMTID-CES00033318-01	GB
151.2.151.136 - 151.2.151.139	BMTID-CES00033146-01	GB
151.2.151.140 - 151.2.151.143	BMTID-CES00033131-01	GB
151.2.151.144 - 151.2.151.147	BMTID-CES00033210-01	GB
151.2.151.148 - 151.2.151.151	BMTID-CES00033145-01	GB
151.2.151.152 - 151.2.151.155	BMTID-CES00033240-01	GB
151.2.151.156 - 151.2.151.159	BMTID-CES00033246-01	GB
151.2.151.160 - 151.2.151.163	BMTID-CES00033762-01	GB
151.2.151.164 - 151.2.151.167	BMTID-CES00033263-01	GB
151.2.151.168 - 151.2.151.171	BMTID-CES00033273-01	GB
151.2.151.172 - 151.2.151.175	BMTID-CES00033291-01	GB
151.2.151.176 - 151.2.151.179	BMTID-CES00033301-01	GB
151.2.151.180 - 151.2.151.183	BMTID-CES00033319-01	GB
151.2.151.184 - 151.2.151.187	BMTID-CES00033320-01	GB
151.2.151.188 - 151.2.151.191	BMTID-CES00009531-01	GB
151.2.151.192 - 151.2.151.195	BMTID-CES00033342-01	GB
151.2.151.196 - 151.2.151.199	BMTID-CES00033339-01	GB
151.2.151.200 - 151.2.151.203	BMTID-CES00033355-01	GB
151.2.151.204 - 151.2.151.207	BMTID-CES00033379-01	GB
151.2.151.208 - 151.2.151.211	BMTID-CES00033383-01	GB
151.2.151.212 - 151.2.151.215	BMTID-CES00033299-01	GB
151.2.151.216 - 151.2.151.219	BMTID-CES00033384-01	GB
151.2.151.220 - 151.2.151.223	BMTID-CES00033385-01	GB
151.2.151.224 - 151.2.151.227	BMTID-CES00033311-01	GB
151.2.151.228 - 151.2.151.231	BMTID-CES00033394-01	GB
151.2.151.232 - 151.2.151.235	BMTID-CES00033400-01	GB
151.2.151.236 - 151.2.151.239	BMTID-CES00033398-01	GB
151.2.151.240 - 151.2.151.243	BMTID-CES00033431-01	GB
151.2.151.244 - 151.2.151.247	BMTID-CES00034968-01	GB
151.2.151.248 - 151.2.151.251	BMTID-CES00033433-01	GB
151.2.151.252 - 151.2.151.255	BMTID-CES00033441-01	GB
151.2.156.0 - 151.2.156.7	BMTID-CES00033167-01	GB
151.2.156.8 - 151.2.156.15	BMTID-CES00033169-01	GB
151.2.156.16 - 151.2.156.23	BMTID-CES00032736-01	GB
151.2.156.24 - 151.2.156.31	BMTID-CES00033150-01	GB
151.2.156.32 - 151.2.156.39	BMTID-CES00033793-01	GB
151.2.156.40 - 151.2.156.47	BMTID-CES00033041-01	GB
151.2.156.56 - 151.2.156.63	BMTID-CES00033176-01	GB
151.2.156.64 - 151.2.156.71	BMTID-CES00033183-01	GB
151.2.156.72 - 151.2.156.79	BMTID-CES00035365-01	GB
151.2.156.80 - 151.2.156.87	BMTID-CES00033182-01	GB
151.2.156.88 - 151.2.156.95	BMTID-CES00033195-01	GB
151.2.156.96 - 151.2.156.103	BMTID-CES00033191-01	GB
151.2.156.104 - 151.2.156.111	BMTID-CES00033189-01	GB
151.2.156.112 - 151.2.156.119	BMTID-CES00033203-01	GB
151.2.156.120 - 151.2.156.127	BMTID-CES00033206-01	GB
151.2.156.128 - 151.2.156.135	BMTID-CES00033207-01	GB
151.2.156.136 - 151.2.156.143	BMTID-CES00034211-01	GB
151.2.156.144 - 151.2.156.151	BMTID-CES00033196-01	GB
151.2.156.152 - 151.2.156.159	BMTID-CES00034481-01	GB
151.2.156.160 - 151.2.156.167	BMTID-CES00033190-01	GB
151.2.156.168 - 151.2.156.175	BMTID-CES00033231-01	GB
151.2.156.176 - 151.2.156.183	BMTID-CES00033209-01	GB
151.2.156.184 - 151.2.156.191	BMTID-CES00033213-01	GB
151.2.156.192 - 151.2.156.199	BMTID-CES00033187-01	GB
151.2.156.200 - 151.2.156.207	BMTID-CES00035760-01	GB
151.2.156.208 - 151.2.156.215	BMTID-CES00033215-01	GB
151.2.156.216 - 151.2.156.223	BMTID-CES00033214-01	GB
151.2.156.224 - 151.2.156.231	BMTID-CES00032277-01	GB
151.2.156.232 - 151.2.156.239	BMTID-CES00033218-01	GB
151.2.156.240 - 151.2.156.247	BMTID-CES00033212-01	GB
151.2.156.248 - 151.2.156.255	BMTID-CES00033220-01	GB
151.2.157.0 - 151.2.157.3	BMTID-CES00033222-01	GB
151.2.157.4 - 151.2.157.7	BMTID-CES00036033-01	GB
151.2.157.8 - 151.2.157.11	BMTID-CES00033010-01	GB
151.2.157.12 - 151.2.157.15	BMTID-CES00033005-01	GB
151.2.157.16 - 151.2.157.19	BMTID-CES00033227-01	GB
151.2.157.20 - 151.2.157.23	BMTID-CES00033131-01	GB
151.2.157.24 - 151.2.157.27	BMTID-CES00033111-01	GB
151.2.157.28 - 151.2.157.31	BMTID-CES00033729-01	GB
151.2.157.32 - 151.2.157.35	BMTID-CES00033266-01	GB
151.2.157.36 - 151.2.157.39	BMTID-CES00034905-01	GB
151.2.157.40 - 151.2.157.43	BMTID-CES00033242-01	GB
151.2.157.44 - 151.2.157.47	BMTID-CES00035409-01	GB
151.2.157.48 - 151.2.157.51	BMTID-CES00033243-01	GB
151.2.157.52 - 151.2.157.55	BMTID-CES00033258-01	GB
151.2.157.56 - 151.2.157.59	BMTID-CES00033256-01	GB
151.2.157.60 - 151.2.157.63	BMTID-CES00033259-01	GB
151.2.157.64 - 151.2.157.67	BMTID-CES00033250-01	GB
151.2.157.68 - 151.2.157.71	BMTID-CES00033261-01	GB
151.2.157.72 - 151.2.157.75	BMTID-CES00033263-01	GB
151.2.157.76 - 151.2.157.79	BMTID-CES00034977-01	GB
151.2.157.80 - 151.2.157.83	BMTID-CES00035434-01	GB
151.2.157.84 - 151.2.157.87	BMTID-CES00033273-01	GB
151.2.157.88 - 151.2.157.91	BMTID-CES00033276-01	GB
151.2.157.92 - 151.2.157.95	BMTID-CES00033291-01	GB
151.2.157.96 - 151.2.157.99	BMTID-CES00033223-01	GB
151.2.157.100 - 151.2.157.103	BMTID-CES00033238-01	GB
151.2.157.104 - 151.2.157.107	BMTID-CES00033280-01	GB
151.2.157.108 - 151.2.157.111	BMTID-CES00033290-01	GB
151.2.157.112 - 151.2.157.115	BMTID-CES00033297-01	GB
151.2.157.116 - 151.2.157.119	BMTID-CES00035412-01	GB
151.2.157.120 - 151.2.157.123	BMTID-CES00033861-01	GB
151.2.157.124 - 151.2.157.127	BMTID-CES00033846-01	GB
151.2.157.128 - 151.2.157.131	BMTID-CES00035755-01	GB
151.2.157.132 - 151.2.157.135	BMTID-CES00033271-01	GB
151.2.157.136 - 151.2.157.139	BMTID-CES00033306-01	GB
151.2.157.140 - 151.2.157.143	BMTID-CES00033773-01	GB
151.2.157.144 - 151.2.157.147	BMTID-CES00033316-01	GB
151.2.157.148 - 151.2.157.151	BMTID-CES00033380-01	GB
151.2.157.152 - 151.2.157.155	BMTID-CES00035294-01	GB
151.2.157.156 - 151.2.157.159	BMTID-CES00033389-01	GB
151.2.157.160 - 151.2.157.163	BMTID-CES00034060-01	GB
151.2.157.164 - 151.2.157.167	BMTID-CES00033365-01	GB
151.2.157.168 - 151.2.157.171	BMTID-CES00033341-01	GB
151.2.157.172 - 151.2.157.175	BMTID-CES00033406-01	GB
151.2.157.176 - 151.2.157.179	BMTID-CES00033362-01	GB
151.2.157.180 - 151.2.157.183	BMTID-CES00033423-01	GB
151.2.157.184 - 151.2.157.187	BMTID-CES00034181-01	GB
151.2.157.188 - 151.2.157.191	BMTID-CES00033427-01	GB
151.2.157.192 - 151.2.157.195	BMTID-CES00033392-01	GB
151.2.157.196 - 151.2.157.199	BMTID-CES00033311-01	GB
151.2.157.200 - 151.2.157.203	BMTID-CES00033397-01	GB
151.2.157.204 - 151.2.157.207	BMTID-CES00033400-01	GB
151.2.157.208 - 151.2.157.211	BMTID-CES00033398-01	GB
151.2.157.212 - 151.2.157.215	BMTID-CES00036327-01	GB
151.2.157.216 - 151.2.157.219	BMTID-CES00033338-01	GB
151.2.157.220 - 151.2.157.223	BMTID-CES00033432-01	GB
151.2.157.224 - 151.2.157.227	BMTID-CES00034983-01	GB
151.2.157.228 - 151.2.157.231	BMTID-CES00033433-01	GB
151.2.157.232 - 151.2.157.235	BMTID-CES00034065-01	GB
151.2.157.236 - 151.2.157.239	BMTID-CES00033441-01	GB
151.2.157.240 - 151.2.157.243	BMTID-CES00033424-01	GB
151.2.157.244 - 151.2.157.247	BMTID-CES00033460-01	GB
151.2.157.248 - 151.2.157.251	BMTID-CES00033457-01	GB
151.2.157.252 - 151.2.157.255	BMTID-CES00033467-01	GB
151.2.159.0 - 151.2.159.7	BMTID-CES00033251-01	GB

WHOIS

inetnum:        151.2.128.0 - 151.2.255.255
netname:        UK-GTL-19910513
country:        GB
org:            ORG-GTL19-RIPE
status:         ALLOCATED PA
source:         RIPE

organisation:   ORG-GTL19-RIPE
org-name:       Gamma Telecom Limited
country:        GB

role:           Gamma Abuse Contact
abuse-mailbox:  abuse@gamma.co.uk
nic-hdl:        GAC-GB

Location of the first address

Manchester, United Kingdom

Registered organisation address

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/151.2.128.0/17

const res = await fetch('https://ip-fd.net/api/v1/network/151.2.128.0/17', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/network/151.2.128.0/17', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/151.2.128.0/17');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/network/151.2.128.0/17", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

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