Home Prefix Lookup159.135.0.0/16

159.135.0.0/16 - BGP Prefix

IPv4not announcedNo ROA

CIDR

159.135.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇺🇸 United States

Status

not announced

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

26 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
159.135.0.0/19	AS53824 LIQUIDWEB - Liquid Web, L.L.C	No ROA	-	2026-10-11
159.135.32.0/20	AS53824 LIQUIDWEB - Liquid Web, L.L.C	No ROA	-	2026-10-11
159.135.48.0/20	AS32244 LIQUIDWEB - Liquid Web, L.L.C	No ROA	-	2026-10-11
159.135.64.0/20	AS27357 RACKSPACE - Rackspace Hosting	No ROA	-	2026-10-11
159.135.80.0/20	AS39921 DE-RACKSPACE Rackspace Ltd.	No ROA	-	2026-10-11
159.135.128.0/19	AS39921 DE-RACKSPACE Rackspace Ltd.	No ROA	-	2026-10-11
159.135.160.0/19	AS39921 DE-RACKSPACE Rackspace Ltd.	No ROA	-	2026-10-11
159.135.192.0/19	AS22205 DATAPIPE-SEA - DataPipe, Inc.	No ROA	-	2026-10-11
159.135.224.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.225.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.226.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.227.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.228.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.229.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.230.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.231.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.232.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.233.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.234.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.235.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.236.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.237.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.238.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.239.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	No ROA	-	2026-10-11
159.135.241.0/24	AS33439 NEW-DC-IN-EQUINIX-NY4 - Rackspace Hosting	No ROA	-	2026-10-11
159.135.254.0/24	AS27357 RACKSPACE - Rackspace Hosting	No ROA	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS12182	Other IRR	MAINT-AS1828	2023-11-13

More Specific Prefixes

Prefix	AS	Country	Status
159.135.0.0/19	AS53824	🇺🇸US	allocated
159.135.32.0/20	AS53824	🇺🇸US	allocated
159.135.48.0/20	AS32244	🇺🇸US	allocated
159.135.64.0/18		🇺🇸US	allocated
159.135.128.0/19	AS39921	🇩🇪DE	allocated
159.135.131.132/30		🇩🇪DE	assigned
159.135.133.128/28		🇩🇪DE	assigned
159.135.136.32/30		🇩🇪DE	assigned
159.135.136.76/31		🇩🇪DE	assigned
159.135.136.78/31		🇩🇪DE	assigned
159.135.138.64/29		🇩🇪DE	assigned
159.135.138.96/31		🇩🇪DE	assigned
159.135.138.110/31		🇩🇪DE	assigned
159.135.140.68/30		🇩🇪DE	assigned
159.135.140.72/30		🇩🇪DE	assigned
159.135.146.72/29		🇩🇪DE	assigned
159.135.147.0/27		🇩🇪DE	assigned
159.135.149.102/31		🇩🇪DE	assigned
159.135.149.140/30		🇩🇪DE	assigned
159.135.150.128/29		🇩🇪DE	assigned
159.135.150.160/30		🇩🇪DE	assigned
159.135.151.32/29		🇩🇪DE	assigned
159.135.160.0/19	AS39921	🇺🇸US	allocated
159.135.192.0/19	AS22205	🇺🇸US	allocated
159.135.224.0/20	AS396479	🇺🇸US	allocated
159.135.240.0/20		🇺🇸US	allocated

Transfer History

Registry transfers of 159.135.0.0/16, blocks inside it, or blocks containing it.

159.135.224.0/20M&A · 2019-10-25
Rackspace Hosting
🇺🇸 US ARIN
→
Mailgun Technologies Inc.
🇺🇸 US ARIN
159.135.48.0/20M&A · 2017-09-05
Rackspace Hosting
🇺🇸 US ARIN
→
Liquid Web, L.L.C
🇺🇸 US ARIN
159.135.128.0/19inter-RIRTransfer · 2017-06-27
Rackspace Hosting
🇺🇸 US ARIN
→
Rackspace Germany GmbH
RIPE NCC
159.135.32.0/20M&A · 2017-06-09
Rackspace Hosting
🇺🇸 US ARIN
→
Liquid Web, L.L.C
🇺🇸 US ARIN
159.135.0.0/19M&A · 2017-06-09
Rackspace Hosting
🇺🇸 US ARIN
→
Liquid Web, L.L.C
🇺🇸 US ARIN
159.135.0.0/16Transfer · 2015-10-21
SM Financial Services Corporation
🇺🇸 US ARIN
→
Rackspace Hosting
🇺🇸 US ARIN

Date	Resource	From	To	Type
2019-10-25	159.135.224.0/20	Rackspace Hosting 🇺🇸 US ARIN	Mailgun Technologies Inc. 🇺🇸 US ARIN	M&A
2017-09-05	159.135.48.0/20	Rackspace Hosting 🇺🇸 US ARIN	Liquid Web, L.L.C 🇺🇸 US ARIN	M&A
2017-06-27	159.135.128.0/19inter-RIR	Rackspace Hosting 🇺🇸 US ARIN	Rackspace Germany GmbH RIPE NCC	Transfer
2017-06-09	159.135.32.0/20	Rackspace Hosting 🇺🇸 US ARIN	Liquid Web, L.L.C 🇺🇸 US ARIN	M&A
2017-06-09	159.135.0.0/19	Rackspace Hosting 🇺🇸 US ARIN	Liquid Web, L.L.C 🇺🇸 US ARIN	M&A
2015-10-21	159.135.0.0/16	SM Financial Services Corporation 🇺🇸 US ARIN	Rackspace Hosting 🇺🇸 US ARIN	Transfer

Geolocation

Country🇺🇸United StatesUS

Coordinates37.0902, -95.7129 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/159.135.0.0/16

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/159.135.0.0/16" | jq

External Links

RIPEstat