[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Feb 2 21:29:59 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 02 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: 951970
Prefixes after maximum aggregation (per Origin AS): 356708
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456026
Number of IPv4 prefixes with a valid ROA: 451445
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 500520
Total ASes present in the Internet Routing Table: 75342
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64591
Origin ASes announcing only one prefix: 26122
Transit ASes present in the Internet Routing Table: 10751
Transit-only ASes present in the Internet Routing Table: 498
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: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1096
Number of instances of unregistered ASNs: 1099
Number of 32-bit ASNs allocated by the RIRs: 43551
Number of 32-bit ASNs visible in the Routing Table: 35796
Prefixes from 32-bit ASNs in the Routing Table: 185344
Number of bogon 32-bit ASNs visible in the Routing Table: 35
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 378
Number of addresses announced to Internet: 3043999104
Equivalent to 181 /8s, 111 /16s and 189 /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: 319485
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247804
Total APNIC prefixes after maximum aggregation: 71991
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 240958
Unique aggregates announced from the APNIC address blocks: 99921
APNIC Region origin ASes present in the Internet Routing Table: 13904
APNIC Prefixes per ASN: 17.33
APNIC Region origin ASes announcing only one prefix: 4200
APNIC Region transit ASes present in the Internet Routing Table: 1884
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: 9293
Number of APNIC addresses announced to Internet: 774104128
Equivalent to 46 /8s, 35 /16s and 228 /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: 276988
Total ARIN prefixes after maximum aggregation: 123715
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281721
Unique aggregates announced from the ARIN address blocks: 132031
ARIN Region origin ASes present in the Internet Routing Table: 19095
ARIN Prefixes per ASN: 14.75
ARIN Region origin ASes announcing only one prefix: 6956
ARIN Region transit ASes present in the Internet Routing Table: 1963
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: 1270427200
Equivalent to 75 /8s, 185 /16s and 46 /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: 265526
Total RIPE prefixes after maximum aggregation: 125469
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 260093
Unique aggregates announced from the RIPE address blocks: 161097
RIPE Region origin ASes present in the Internet Routing Table: 28556
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12065
RIPE Region transit ASes present in the Internet Routing Table: 3945
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: 11577
Number of RIPE addresses announced to Internet: 714311168
Equivalent to 42 /8s, 147 /16s and 134 /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: 128698
Total LACNIC prefixes after maximum aggregation: 28658
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127243
Unique aggregates announced from the LACNIC address blocks: 49551
LACNIC Region origin ASes present in the Internet Routing Table: 11062
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2282
LACNIC Region transit ASes present in the Internet Routing Table: 2407
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: 177780992
Equivalent to 10 /8s, 152 /16s and 185 /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: 31858
Total AfriNIC prefixes after maximum aggregation: 6141
AfriNIC Deaggregation factor: 5.19
Prefixes being announced from the AfriNIC address blocks: 41577
Unique aggregates announced from the AfriNIC address blocks: 13120
AfriNIC Region origin ASes present in the Internet Routing Table: 1823
AfriNIC Prefixes per ASN: 22.81
AfriNIC Region origin ASes announcing only one prefix: 619
AfriNIC Region transit ASes present in the Internet Routing Table: 346
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1167
Number of AfriNIC addresses announced to Internet: 107128320
Equivalent to 6 /8s, 98 /16s and 166 /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 9819 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5674 783 681 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4567 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3872 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3581 1038 55 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3453 499 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3368 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2685 858 375 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 9583 11245 3375 AMAZON-02, US
11492 4577 304 662 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3625 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3593 1320 74 SHAW, CA
16625 3256 1428 2324 AKAMAI-AS, US
749 3185 54927 2437 DNIC-AS-00749, US
367 2918 3723 1411 DNIC-ASBLK-00306-00371, US
174 2896 6634 656 COGENT-174, US
396982 2749 3639 391 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 7571 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3935 3397 152 AKAMAI-ASN1, NL
9009 3275 285 1585 M247, RO
12389 2865 2301 908 ROSTELECOM-AS, RU
8551 2703 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2343 362 596 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1502 854 584 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 12397 3386 621 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 1124 177 427 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 1510 389 16 LINKdotNET-AS, EG
36992 1365 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1102 71 57 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 545 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 12397 3386 621 UNINET, MX
9808 9819 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9583 11245 3375 AMAZON-02, US
12479 7571 1698 148 UNI2-AS, ES
7545 5674 783 681 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4577 304 662 CABLEONE, US
18403 4567 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 3935 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 9819 9768 CHINAMOBILE-CN China Mobile Communications Grou
12479 7571 7423 UNI2-AS, ES
16509 9583 6208 AMAZON-02, US
7545 5674 4993 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4567 4542 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4577 3915 CABLEONE, US
7552 3872 3852 VIETEL-AS-AP Viettel Group, VN
20940 3935 3783 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
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
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, 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
23.170.200.0/24 Origin: 13737 AS-INCX, US
23.170.200.0/24 Transit: 6939 HURRICANE, 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
/13:577 /14:1194 /15:2110 /16:13433 /17:8224 /18:13860
/19:25040 /20:43736 /21:52064 /22:111425 /23:102578 /24:576491
/25:122 /26:82 /27:139 /28:36 /29:88 /30:20
/31:6 /32:280
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6681 7571 UNI2-AS, ES
8151 6366 12397 UNINET, MX
11492 3491 4577 CABLEONE, US
6327 3391 3593 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2661 3625 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2179 2703 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2129 2472 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)
----------------------------------------------
1:2293 2:1541 3:291 4:7 5:4539 6:163
7:6 8:1521 9:1 11:172 12:1479 13:379
14:2335 15:311 16:203 17:362 18:721 20:370
21:4 22:188 23:6607 24:3101 25:2 27:2634
29:19 31:2598 32:62 34:36 35:123 36:2159
37:4493 38:6744 39:901 40:148 41:4237 42:2208
43:2341 44:332 45:17457 46:4359 47:285 49:1906
50:1912 51:574 52:1592 54:359 55:887 56:5
57:146 58:2022 59:1145 60:1019 61:2655 62:2793
63:1932 64:5691 65:2357 66:4999 67:3094 68:1350
69:4105 70:1363 71:587 72:3005 74:2673 75:1591
76:619 77:2473 78:1853 79:2510 80:2150 81:1901
82:1529 83:1258 84:1638 85:3130 86:771 87:2227
88:1270 89:3987 90:668 91:8050 92:2187 93:2644
94:3654 95:4065 96:1289 97:318 98:1032 99:743
100:96 101:1155 102:3308 103:32422 104:4787 105:998
106:912 107:2755 108:1140 109:4052 110:2126 111:3160
112:2066 113:1741 114:1759 115:2050 116:1957 117:2626
118:2747 119:1955 120:1769 121:1278 122:2660 123:2220
124:1556 125:2811 126:28 128:1535 129:930 130:1096
131:1913 132:843 133:410 134:1707 135:349 136:927
137:1155 138:2968 139:1558 140:1321 141:1349 142:1574
143:1574 144:995 145:344 146:2013 147:1685 148:2531
149:2515 150:1037 151:1319 152:1983 153:598 154:5688
155:1375 156:2113 157:1473 158:1087 159:2213 160:2652
161:1623 162:3626 163:1696 164:1636 165:2150 166:1063
167:1720 168:4000 169:802 170:4971 171:995 172:3816
173:3028 174:899 175:1238 176:3710 177:5366 178:3538
179:2476 180:2374 181:3727 182:3424 183:2015 184:2276
185:20746 186:5110 187:4772 188:4142 189:4352 190:9469
191:1891 192:11017 193:9018 194:7385 195:5309 196:3172
197:2686 198:5965 199:7135 200:8391 201:6431 202:10352
203:10254 204:4577 205:3712 206:4441 207:3491 208:4136
209:4911 210:4435 211:2505 212:4285 213:3468 214:1109
215:44 216:6847 217:2872 218:1330 219:423 220:1824
221:1022 222:688 223:2181
End of report
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