AS198723 UNI-READING University of Reading

🇬🇧

Org handle: ORG-RDG7-RIPE

University of Reading

RIPE NCCallocated

Announced Prefixes (BGP)

4total

3 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)768

Announced (BGP)1,024

IPv6 Addresses

Allocated (RIR)1.2×10²⁴

Announced (BGP)1.2×10²⁴

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2012-04-23

Announced Prefixes

(BGP)4

Prefix	RPKI	IRR	Last Seen
103.39.122.0/23	No ROA	Other IRR	2026-10-10
103.39.122.0/24	No ROA	Other IRR	2026-10-10
103.39.123.0/24	No ROA	Other IRR	2026-10-10
2001:df0:2bf::/48	No ROA	Other IRR	2026-10-10

(RIR)3

Prefix	Country	RIR	Status
103.39.122.0/23	🇲🇾 MY	APNIC	assigned
192.100.154.0/24	🇬🇧 GB	RIPENCC	assigned
2001:df0:2bf::/48	🇲🇾 MY	APNIC	assigned

(seen in AS paths)

Networks AS198723 hands its own prefixes to: transit providers, or peers at an exchange.

AS4788TM TECHNOLOGY SERVICES SDN. BHD2
AS9930TIME DotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia2

ASPA

No ASPA

Abuse Contact

External Links

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS198723 should publish an ASPA object
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/198723" | jq