[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Feb 16 21:30:10 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 16 Feb, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 953671
Prefixes after maximum aggregation (per Origin AS): 357203
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456938
Number of IPv4 prefixes with a valid ROA: 457545
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 496121
Total ASes present in the Internet Routing Table: 75420
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64664
Origin ASes announcing only one prefix: 26168
Transit ASes present in the Internet Routing Table: 10756
Transit-only ASes present in the Internet Routing Table: 503
Paths with bogon ASNs present in the IPv4 Routing Table: 104
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1096
Number of instances of unregistered ASNs: 1107
Number of 32-bit ASNs allocated by the RIRs: 43661
Number of 32-bit ASNs visible in the Routing Table: 35881
Prefixes from 32-bit ASNs in the Routing Table: 185817
Number of bogon 32-bit ASNs visible in the Routing Table: 58
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 393
Number of addresses announced to Internet: 3041856128
Equivalent to 181 /8s, 79 /16s and 10 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 319930
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248093
Total APNIC prefixes after maximum aggregation: 72103
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241186
Unique aggregates announced from the APNIC address blocks: 100035
APNIC Region origin ASes present in the Internet Routing Table: 13941
APNIC Prefixes per ASN: 17.30
APNIC Region origin ASes announcing only one prefix: 4210
APNIC Region transit ASes present in the Internet Routing Table: 1888
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9334
Number of APNIC addresses announced to Internet: 773989184
Equivalent to 46 /8s, 34 /16s and 35 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 277417
Total ARIN prefixes after maximum aggregation: 123696
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 282218
Unique aggregates announced from the ARIN address blocks: 132183
ARIN Region origin ASes present in the Internet Routing Table: 19096
ARIN Prefixes per ASN: 14.78
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1970
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4843
Number of ARIN addresses announced to Internet: 1269683776
Equivalent to 75 /8s, 173 /16s and 214 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 265878
Total RIPE prefixes after maximum aggregation: 125810
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260515
Unique aggregates announced from the RIPE address blocks: 161730
RIPE Region origin ASes present in the Internet Routing Table: 28587
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12079
RIPE Region transit ASes present in the Internet Routing Table: 3950
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11615
Number of RIPE addresses announced to Internet: 713671680
Equivalent to 42 /8s, 137 /16s and 196 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 129163
Total LACNIC prefixes after maximum aggregation: 28754
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127626
Unique aggregates announced from the LACNIC address blocks: 49479
LACNIC Region origin ASes present in the Internet Routing Table: 11062
LACNIC Prefixes per ASN: 11.54
LACNIC Region origin ASes announcing only one prefix: 2293
LACNIC Region transit ASes present in the Internet Routing Table: 2399
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8917
Number of LACNIC addresses announced to Internet: 177996800
Equivalent to 10 /8s, 156 /16s and 4 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 32024
Total AfriNIC prefixes after maximum aggregation: 6108
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 41733
Unique aggregates announced from the AfriNIC address blocks: 13190
AfriNIC Region origin ASes present in the Internet Routing Table: 1827
AfriNIC Prefixes per ASN: 22.84
AfriNIC Region origin ASes announcing only one prefix: 623
AfriNIC Region transit ASes present in the Internet Routing Table: 350
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 32
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1172
Number of AfriNIC addresses announced to Internet: 106259200
Equivalent to 6 /8s, 85 /16s and 99 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9815 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5669 783 677 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4596 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3463 496 248 BBIL-AP BHARTI Airtel Ltd., IN
45899 3373 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2708 860 371 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2172 433 191 TATACOMM-AS TATA Communications formerl
45090 2149 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9611 11225 3375 AMAZON-02, US
11492 4581 304 652 CABLEONE, US
7155 4178 288 96 VIASAT-SP-BACKBONE, US
22773 3619 3062 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3596 1320 75 SHAW, CA
16625 3229 1406 2305 AKAMAI-AS, US
749 3183 54927 2435 DNIC-AS-00749, US
174 3020 6635 657 COGENT-174, US
367 2906 3692 1412 DNIC-ASBLK-00306-00371, US
396982 2755 3639 396 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7608 1714 147 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3912 3396 147 AKAMAI-ASN1, NL
9009 3283 285 1593 M247, RO
12389 2864 2301 908 ROSTELECOM-AS, RU
8551 2651 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2348 363 593 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1497 1852 14 TE-AS TE-AS, EG
44477 1486 97 711 STARK-INDUSTRIES, GB
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12412 3389 610 UNINET, MX
10620 3522 496 891 Telmex Colombia S.A., CO
13999 2512 341 649 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1325 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1213 340 498 Axtel, S.A.B. de C.V., MX
11664 1135 178 425 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1087 369 22 Telefonica del Peru S.A.A., PE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1547 545 28 RAYA-AS, EG
24863 1526 389 16 LINKdotNET-AS, EG
36992 1361 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1135 73 60 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 562 316 43 Telkom-Internet, ZA
6713 552 1861 34 IAM-AS, MA
36914 551 82 3 KENET-AS, KE
15399 531 55 52 WANANCHI-, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12412 3389 610 UNINET, MX
9808 9815 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9611 11225 3375 AMAZON-02, US
12479 7608 1714 147 UNI2-AS, ES
7545 5669 783 677 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4596 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4581 304 652 CABLEONE, US
7155 4178 288 96 VIASAT-SP-BACKBONE, US
20940 3912 3396 147 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9815 9765 CHINAMOBILE-CN China Mobile Communications Grou
12479 7608 7461 UNI2-AS, ES
16509 9611 6236 AMAZON-02, US
7545 5669 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4596 4571 FPT-AS-AP FPT Telecom Company, VN
7155 4178 4082 VIASAT-SP-BACKBONE, US
11492 4581 3929 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN
20940 3912 3765 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 20473 AS-CHOOPA, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:36 /11:98 /12:301
/13:576 /14:1190 /15:2102 /16:13416 /17:8223 /18:13855
/19:25020 /20:43860 /21:52083 /22:111381 /23:102668 /24:578070
/25:119 /26:78 /27:139 /28:36 /29:88 /30:19
/31:6 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6724 7608 UNI2-AS, ES
8151 6399 12412 UNINET, MX
11492 3495 4581 CABLEONE, US
6327 3393 3596 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3122 4178 VIASAT-SP-BACKBONE, US
22773 2657 3619 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2144 2487 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2128 3522 Telmex Colombia S.A., CO
8551 2127 2651 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2284 2:1542 3:296 4:8 5:4553 6:164
7:6 8:1512 9:1 11:172 12:1466 13:384
14:2343 15:311 16:204 17:362 18:731 20:363
21:4 22:188 23:6615 24:3097 25:2 27:2633
29:19 31:2588 32:54 34:39 35:123 36:2168
37:4496 38:6984 39:901 40:138 41:4232 42:2204
43:2333 44:334 45:17536 46:4415 47:286 49:1915
50:1917 51:573 52:1585 54:336 55:877 56:5
57:153 58:2030 59:1148 60:1018 61:2646 62:2759
63:1932 64:5692 65:2349 66:5011 67:3090 68:1345
69:4117 70:1363 71:586 72:2988 74:2669 75:1590
76:624 77:2510 78:1855 79:2469 80:2146 81:1912
82:1534 83:1266 84:1640 85:3107 86:783 87:2234
88:1274 89:4019 90:676 91:8037 92:2185 93:2649
94:3682 95:4086 96:1287 97:313 98:1031 99:744
100:91 101:1153 102:3320 103:32463 104:4763 105:1000
106:917 107:2764 108:1139 109:4055 110:2127 111:3164
112:2067 113:1752 114:1761 115:2050 116:1967 117:2634
118:2749 119:1954 120:1784 121:1279 122:2673 123:2225
124:1598 125:2822 126:28 128:1543 129:930 130:1111
131:1933 132:843 133:412 134:1703 135:353 136:931
137:1159 138:2981 139:1546 140:1370 141:1358 142:1581
143:1535 144:992 145:345 146:2026 147:1708 148:2535
149:2488 150:1039 151:1326 152:1984 153:598 154:5747
155:1378 156:2115 157:1531 158:1095 159:2223 160:2650
161:1634 162:3628 163:1704 164:1658 165:2156 166:1063
167:1728 168:3996 169:801 170:4979 171:1009 172:3837
173:3042 174:897 175:1238 176:3722 177:5298 178:3551
179:2476 180:2380 181:3759 182:3425 183:1983 184:2268
185:20833 186:5162 187:4800 188:4131 189:4354 190:9495
191:1858 192:11011 193:9039 194:7458 195:5362 196:3215
197:2740 198:5975 199:7194 200:8433 201:6398 202:10422
203:10225 204:4567 205:3731 206:4486 207:3496 208:4160
209:4990 210:4443 211:2507 212:4338 213:3461 214:1119
215:44 216:6845 217:2854 218:1332 219:423 220:1823
221:1023 222:692 223:2183
End of report
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