[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Feb 15 21:30:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 15 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: 952963
Prefixes after maximum aggregation (per Origin AS): 357185
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456845
Number of IPv4 prefixes with a valid ROA: 457231
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 495727
Total ASes present in the Internet Routing Table: 75377
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64643
Origin ASes announcing only one prefix: 26158
Transit ASes present in the Internet Routing Table: 10734
Transit-only ASes present in the Internet Routing Table: 497
Paths with bogon ASNs present in the IPv4 Routing Table: 78
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: 1088
Number of instances of unregistered ASNs: 1095
Number of 32-bit ASNs allocated by the RIRs: 43640
Number of 32-bit ASNs visible in the Routing Table: 35854
Prefixes from 32-bit ASNs in the Routing Table: 185602
Number of bogon 32-bit ASNs visible in the Routing Table: 37
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 392
Number of addresses announced to Internet: 3041801344
Equivalent to 181 /8s, 78 /16s and 52 /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: 319642
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247932
Total APNIC prefixes after maximum aggregation: 72091
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241065
Unique aggregates announced from the APNIC address blocks: 100029
APNIC Region origin ASes present in the Internet Routing Table: 13928
APNIC Prefixes per ASN: 17.31
APNIC Region origin ASes announcing only one prefix: 4201
APNIC Region transit ASes present in the Internet Routing Table: 1879
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: 9322
Number of APNIC addresses announced to Internet: 774027072
Equivalent to 46 /8s, 34 /16s and 183 /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: 277313
Total ARIN prefixes after maximum aggregation: 123759
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 282102
Unique aggregates announced from the ARIN address blocks: 132167
ARIN Region origin ASes present in the Internet Routing Table: 19097
ARIN Prefixes per ASN: 14.77
ARIN Region origin ASes announcing only one prefix: 6958
ARIN Region transit ASes present in the Internet Routing Table: 1969
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: 4846
Number of ARIN addresses announced to Internet: 1269727296
Equivalent to 75 /8s, 174 /16s and 128 /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: 265708
Total RIPE prefixes after maximum aggregation: 125778
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260350
Unique aggregates announced from the RIPE address blocks: 161726
RIPE Region origin ASes present in the Internet Routing Table: 28581
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: 3939
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11611
Number of RIPE addresses announced to Internet: 713582336
Equivalent to 42 /8s, 136 /16s and 103 /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: 128868
Total LACNIC prefixes after maximum aggregation: 28722
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127320
Unique aggregates announced from the LACNIC address blocks: 49418
LACNIC Region origin ASes present in the Internet Routing Table: 11044
LACNIC Prefixes per ASN: 11.53
LACNIC Region origin ASes announcing only one prefix: 2294
LACNIC Region transit ASes present in the Internet Routing Table: 2402
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: 8902
Number of LACNIC addresses announced to Internet: 177940480
Equivalent to 10 /8s, 155 /16s and 40 /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: 32054
Total AfriNIC prefixes after maximum aggregation: 6106
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 41734
Unique aggregates announced from the AfriNIC address blocks: 13185
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: 626
AfriNIC Region transit ASes present in the Internet Routing Table: 347
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: 1173
Number of AfriNIC addresses announced to Internet: 106268928
Equivalent to 6 /8s, 85 /16s and 137 /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 5671 783 678 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4598 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 3462 496 248 BBIL-AP BHARTI Airtel Ltd., IN
45899 3369 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 9591 11217 3374 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 3019 6635 654 COGENT-174, US
367 2915 3694 1417 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 7606 1714 147 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3917 3397 152 AKAMAI-ASN1, NL
9009 3283 285 1593 M247, RO
12389 2865 2301 909 ROSTELECOM-AS, RU
8551 2649 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 1485 97 710 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 12444 3391 607 UNINET, MX
10620 3522 496 891 Telmex Colombia S.A., CO
13999 2510 341 643 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 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1205 340 496 Axtel, S.A.B. de C.V., MX
11664 1133 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 1530 389 16 LINKdotNET-AS, EG
36992 1361 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1134 73 59 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 562 316 43 Telkom-Internet, ZA
36914 558 82 3 KENET-AS, KE
6713 551 1861 34 IAM-AS, MA
15399 535 55 54 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 12444 3391 607 UNINET, MX
9808 9815 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9591 11217 3374 AMAZON-02, US
12479 7606 1714 147 UNI2-AS, ES
7545 5671 783 678 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4598 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4581 304 652 CABLEONE, US
7155 4178 288 96 VIASAT-SP-BACKBONE, US
20940 3917 3397 152 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 7606 7459 UNI2-AS, ES
16509 9591 6217 AMAZON-02, US
7545 5671 4993 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4598 4573 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 3917 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
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 /16:13410 /17:8207 /18:13856
/19:25013 /20:43850 /21:52096 /22:111341 /23:102623 /24:577470
/25:119 /26:78 /27:139 /28:35 /29:88 /30:19
/31:6 /32:280
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6722 7606 UNI2-AS, ES
8151 6400 12444 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 2143 2486 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2128 3522 Telmex Colombia S.A., CO
8551 2125 2649 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)
----------------------------------------------
1:2285 2:1466 3:293 4:8 5:4556 6:165
7:6 8:1513 9:1 11:172 12:1468 13:382
14:2345 15:311 16:204 17:363 18:731 20:362
21:4 22:188 23:6614 24:3098 25:2 27:2632
29:19 31:2589 32:54 34:39 35:123 36:2168
37:4499 38:6984 39:901 40:137 41:4242 42:2204
43:2331 44:334 45:17506 46:4419 47:287 49:1915
50:1916 51:573 52:1590 54:336 55:876 56:5
57:154 58:2031 59:1148 60:1018 61:2640 62:2761
63:1934 64:5698 65:2349 66:5007 67:3089 68:1348
69:4124 70:1363 71:586 72:2986 74:2672 75:1591
76:624 77:2506 78:1852 79:2465 80:2148 81:1910
82:1536 83:1265 84:1644 85:3107 86:783 87:2235
88:1275 89:4030 90:676 91:8041 92:2185 93:2649
94:3681 95:4082 96:1286 97:313 98:1031 99:744
100:90 101:1152 102:3319 103:32449 104:4761 105:1000
106:914 107:2760 108:1140 109:4055 110:2127 111:3163
112:2067 113:1749 114:1760 115:2050 116:1968 117:2634
118:2748 119:1954 120:1784 121:1279 122:2668 123:2223
124:1556 125:2821 126:28 128:1471 129:931 130:1111
131:1924 132:846 133:412 134:1704 135:352 136:931
137:1164 138:2964 139:1542 140:1371 141:1357 142:1581
143:1530 144:988 145:345 146:2027 147:1713 148:2536
149:2484 150:1037 151:1326 152:1985 153:596 154:5722
155:1367 156:2113 157:1528 158:1093 159:2218 160:2653
161:1637 162:3631 163:1704 164:1657 165:2158 166:1063
167:1727 168:3989 169:798 170:4975 171:1009 172:3837
173:3041 174:898 175:1237 176:3721 177:5287 178:3553
179:2466 180:2378 181:3752 182:3427 183:1984 184:2268
185:20830 186:5114 187:4776 188:4138 189:4324 190:9484
191:1863 192:11018 193:9041 194:7444 195:5364 196:3216
197:2744 198:5978 199:7195 200:8426 201:6381 202:10377
203:10236 204:4567 205:3738 206:4449 207:3490 208:4140
209:4949 210:4442 211:2508 212:4326 213:3459 214:1121
215:44 216:6837 217:2853 218:1332 219:423 220:1823
221:1023 222:692 223:2184
End of report
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