[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Feb 5 21:30:00 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 05 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: 952723
Prefixes after maximum aggregation (per Origin AS): 356865
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456590
Number of IPv4 prefixes with a valid ROA: 451841
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 500877
Total ASes present in the Internet Routing Table: 75339
Prefixes per ASN: 12.65
Origin-only ASes present in the Internet Routing Table: 64589
Origin ASes announcing only one prefix: 26129
Transit ASes present in the Internet Routing Table: 10750
Transit-only ASes present in the Internet Routing Table: 496
Paths with bogon ASNs present in the IPv4 Routing Table: 84
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 107
Max AS path prepend of ASN ( 37447) 103
Prefixes from unregistered ASNs in the Routing Table: 1119
Number of instances of unregistered ASNs: 1122
Number of 32-bit ASNs allocated by the RIRs: 43573
Number of 32-bit ASNs visible in the Routing Table: 35793
Prefixes from 32-bit ASNs in the Routing Table: 185436
Number of bogon 32-bit ASNs visible in the Routing Table: 37
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 383
Number of addresses announced to Internet: 3043103360
Equivalent to 181 /8s, 98 /16s and 18 /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: 319727
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247827
Total APNIC prefixes after maximum aggregation: 72051
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 240881
Unique aggregates announced from the APNIC address blocks: 99875
APNIC Region origin ASes present in the Internet Routing Table: 13899
APNIC Prefixes per ASN: 17.33
APNIC Region origin ASes announcing only one prefix: 4204
APNIC Region transit ASes present in the Internet Routing Table: 1880
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9286
Number of APNIC addresses announced to Internet: 774059072
Equivalent to 46 /8s, 35 /16s and 52 /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: 277118
Total ARIN prefixes after maximum aggregation: 123778
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281908
Unique aggregates announced from the ARIN address blocks: 132253
ARIN Region origin ASes present in the Internet Routing Table: 19090
ARIN Prefixes per ASN: 14.77
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1948
Average ARIN Region AS path length visible: 4.9
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: 1270215488
Equivalent to 75 /8s, 181 /16s and 243 /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: 265487
Total RIPE prefixes after maximum aggregation: 125480
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 260131
Unique aggregates announced from the RIPE address blocks: 161265
RIPE Region origin ASes present in the Internet Routing Table: 28561
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12070
RIPE Region transit ASes present in the Internet Routing Table: 3960
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11576
Number of RIPE addresses announced to Internet: 713507072
Equivalent to 42 /8s, 135 /16s and 65 /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: 129192
Total LACNIC prefixes after maximum aggregation: 28681
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127720
Unique aggregates announced from the LACNIC address blocks: 49555
LACNIC Region origin ASes present in the Internet Routing Table: 11062
LACNIC Prefixes per ASN: 11.55
LACNIC Region origin ASes announcing only one prefix: 2279
LACNIC Region transit ASes present in the Internet Routing Table: 2411
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8916
Number of LACNIC addresses announced to Internet: 177931520
Equivalent to 10 /8s, 155 /16s and 5 /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: 31980
Total AfriNIC prefixes after maximum aggregation: 6139
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 41700
Unique aggregates announced from the AfriNIC address blocks: 13331
AfriNIC Region origin ASes present in the Internet Routing Table: 1825
AfriNIC Prefixes per ASN: 22.85
AfriNIC Region origin ASes announcing only one prefix: 622
AfriNIC Region transit ASes present in the Internet Routing Table: 349
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 107
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1169
Number of AfriNIC addresses announced to Internet: 107144960
Equivalent to 6 /8s, 98 /16s and 231 /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 9817 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5675 783 682 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4598 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3878 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3455 499 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3367 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2688 859 378 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 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 9620 11220 3381 AMAZON-02, US
11492 4579 304 657 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3623 3060 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3593 1320 74 SHAW, CA
16625 3256 1426 2324 AKAMAI-AS, US
749 3185 54927 2437 DNIC-AS-00749, US
367 2923 3723 1419 DNIC-ASBLK-00306-00371, US
174 2897 6634 655 COGENT-174, US
396982 2754 3639 394 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 7586 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3933 3397 152 AKAMAI-ASN1, NL
9009 3283 285 1592 M247, RO
12389 2861 2301 908 ROSTELECOM-AS, RU
8551 2705 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2343 362 596 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1498 853 587 TCI, IR
8452 1497 1852 14 TE-AS TE-AS, EG
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 12384 3383 615 UNINET, MX
10620 3520 496 895 Telmex Colombia S.A., CO
13999 2502 337 640 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1325 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1127 178 422 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 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 1548 545 28 RAYA-AS, EG
24863 1529 389 16 LINKdotNET-AS, EG
36992 1364 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1113 71 54 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 562 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
36914 546 82 3 KENET-AS, KE
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 12384 3383 615 UNINET, MX
9808 9817 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9620 11220 3381 AMAZON-02, US
12479 7586 1698 148 UNI2-AS, ES
7545 5675 783 682 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 4579 304 657 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 3933 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 9817 9766 CHINAMOBILE-CN China Mobile Communications Grou
12479 7586 7438 UNI2-AS, ES
16509 9620 6239 AMAZON-02, US
7545 5675 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 4177 4081 VIASAT-SP-BACKBONE, US
11492 4579 3922 CABLEONE, US
7552 3878 3857 VIETEL-AS-AP Viettel Group, VN
20940 3933 3781 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
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
64512 PRIVATE 8.10.33.0/24 14127 ILAND, 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
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: 15353 XENTAIN, CA
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 /14:1193 /15:2107 /16:13423 /17:8218 /18:13857
/19:25037 /20:43881 /21:52148 /22:111465 /23:102641 /24:576926
/25:125 /26:90 /27:140 /28:36 /29:88 /30:20
/31:6 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6703 7586 UNI2-AS, ES
8151 6357 12384 UNINET, MX
11492 3493 4579 CABLEONE, US
6327 3391 3593 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2661 3623 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2181 2705 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2130 2473 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2126 3520 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2300 2:1529 3:296 4:7 5:4533 6:163
7:6 8:1521 9:1 11:172 12:1480 13:376
14:2337 15:311 16:203 17:362 18:726 20:359
21:4 22:188 23:6610 24:3100 25:2 27:2633
29:19 31:2600 32:62 34:36 35:123 36:2161
37:4506 38:6796 39:900 40:149 41:4267 42:2215
43:2337 44:330 45:17511 46:4392 47:286 49:1906
50:1913 51:574 52:1593 54:359 55:884 56:5
57:147 58:2030 59:1147 60:1019 61:2654 62:2795
63:1937 64:5696 65:2358 66:4998 67:3098 68:1350
69:4108 70:1363 71:587 72:3003 74:2679 75:1591
76:624 77:2472 78:1853 79:2518 80:2150 81:1902
82:1525 83:1258 84:1638 85:3139 86:775 87:2225
88:1271 89:3983 90:668 91:8043 92:2192 93:2636
94:3659 95:4069 96:1290 97:318 98:1032 99:744
100:96 101:1154 102:3307 103:32330 104:4794 105:998
106:915 107:2755 108:1137 109:4047 110:2125 111:3158
112:2066 113:1751 114:1759 115:2048 116:1967 117:2624
118:2751 119:1954 120:1769 121:1278 122:2659 123:2221
124:1556 125:2810 126:28 128:1539 129:931 130:1098
131:1912 132:842 133:411 134:1708 135:351 136:923
137:1154 138:2968 139:1543 140:1331 141:1343 142:1573
143:1556 144:999 145:344 146:2016 147:1694 148:2524
149:2520 150:1038 151:1320 152:1983 153:597 154:5688
155:1376 156:2117 157:1483 158:1093 159:2212 160:2653
161:1625 162:3626 163:1696 164:1640 165:2152 166:1064
167:1727 168:3998 169:804 170:4978 171:994 172:3820
173:3033 174:899 175:1239 176:3714 177:5372 178:3536
179:2458 180:2373 181:3746 182:3425 183:2017 184:2277
185:20739 186:5135 187:4776 188:4142 189:4316 190:9543
191:1896 192:11002 193:9018 194:7386 195:5314 196:3200
197:2724 198:5969 199:7132 200:8479 201:6434 202:10375
203:10240 204:4574 205:3723 206:4437 207:3490 208:4135
209:4921 210:4438 211:2504 212:4288 213:3460 214:1109
215:44 216:6843 217:2876 218:1330 219:422 220:1824
221:1022 222:688 223:2181
End of report
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