[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Feb 6 21:30:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 06 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: 952915
Prefixes after maximum aggregation (per Origin AS): 357066
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456786
Number of IPv4 prefixes with a valid ROA: 452808
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 500102
Total ASes present in the Internet Routing Table: 75366
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64617
Origin ASes announcing only one prefix: 26133
Transit ASes present in the Internet Routing Table: 10749
Transit-only ASes present in the Internet Routing Table: 499
Paths with bogon ASNs present in the IPv4 Routing Table: 86
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1097
Number of instances of unregistered ASNs: 1100
Number of 32-bit ASNs allocated by the RIRs: 43576
Number of 32-bit ASNs visible in the Routing Table: 35811
Prefixes from 32-bit ASNs in the Routing Table: 185481
Number of bogon 32-bit ASNs visible in the Routing Table: 38
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 383
Number of addresses announced to Internet: 3043045504
Equivalent to 181 /8s, 97 /16s and 48 /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: 319623
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247954
Total APNIC prefixes after maximum aggregation: 72071
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241077
Unique aggregates announced from the APNIC address blocks: 99982
APNIC Region origin ASes present in the Internet Routing Table: 13913
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: 1875
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: 9298
Number of APNIC addresses announced to Internet: 774082624
Equivalent to 46 /8s, 35 /16s and 144 /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: 277197
Total ARIN prefixes after maximum aggregation: 123805
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281982
Unique aggregates announced from the ARIN address blocks: 132275
ARIN Region origin ASes present in the Internet Routing Table: 19094
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: 1958
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: 1270195520
Equivalent to 75 /8s, 181 /16s and 165 /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: 265628
Total RIPE prefixes after maximum aggregation: 125612
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260236
Unique aggregates announced from the RIPE address blocks: 161357
RIPE Region origin ASes present in the Internet Routing Table: 28574
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12087
RIPE Region transit ASes present in the Internet Routing Table: 3959
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: 11587
Number of RIPE addresses announced to Internet: 713508352
Equivalent to 42 /8s, 135 /16s and 70 /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: 129038
Total LACNIC prefixes after maximum aggregation: 28711
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127525
Unique aggregates announced from the LACNIC address blocks: 49544
LACNIC Region origin ASes present in the Internet Routing Table: 11058
LACNIC Prefixes per ASN: 11.53
LACNIC Region origin ASes announcing only one prefix: 2269
LACNIC Region transit ASes present in the Internet Routing Table: 2410
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: 8914
Number of LACNIC addresses announced to Internet: 177870592
Equivalent to 10 /8s, 154 /16s and 23 /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: 32001
Total AfriNIC prefixes after maximum aggregation: 6134
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 41712
Unique aggregates announced from the AfriNIC address blocks: 13317
AfriNIC Region origin ASes present in the Internet Routing Table: 1823
AfriNIC Prefixes per ASN: 22.88
AfriNIC Region origin ASes announcing only one prefix: 619
AfriNIC Region transit ASes present in the Internet Routing Table: 348
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1166
Number of AfriNIC addresses announced to Internet: 107143168
Equivalent to 6 /8s, 98 /16s and 224 /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 4599 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 3455 499 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3371 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2693 859 375 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2170 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 9621 11222 3371 AMAZON-02, US
11492 4579 304 655 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3622 3062 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3593 1320 74 SHAW, CA
16625 3249 1424 2320 AKAMAI-AS, US
749 3185 54927 2437 DNIC-AS-00749, US
367 2938 3728 1431 DNIC-ASBLK-00306-00371, US
174 2901 6634 653 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 7584 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3926 3397 152 AKAMAI-ASN1, NL
9009 3280 285 1590 M247, RO
12389 2854 2300 908 ROSTELECOM-AS, RU
8551 2701 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2343 362 596 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1498 1852 14 TE-AS TE-AS, EG
58224 1497 853 593 TCI, IR
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 3385 624 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 1324 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1307 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1130 178 425 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 1527 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
36914 553 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 12384 3385 624 UNINET, MX
9808 9817 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9621 11222 3371 AMAZON-02, US
12479 7584 1698 148 UNI2-AS, ES
7545 5675 783 682 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4599 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4579 304 655 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 3926 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 7584 7436 UNI2-AS, ES
16509 9621 6250 AMAZON-02, US
7545 5675 4993 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4599 4574 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4579 3924 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN
20940 3926 3774 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
23.171.8.0/24 Origin: 11117 BITABYTE, US
23.171.8.0/24 Transit: 21738 ROZINT, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, 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 /15:2106 /16:13424 /17:8217 /18:13856
/19:25039 /20:43880 /21:52147 /22:111466 /23:102650 /24:577129
/25:118 /26:81 /27:138 /28:36 /29:88 /30:20
/31:6 /32:280
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6701 7584 UNI2-AS, ES
8151 6356 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 2660 3622 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2177 2701 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2137 2480 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 2:1530 3:296 4:7 5:4537 6:164
7:6 8:1522 9:1 11:172 12:1482 13:381
14:2338 15:311 16:203 17:361 18:726 20:359
21:4 22:188 23:6607 24:3099 25:2 27:2634
29:19 31:2598 32:62 34:36 35:123 36:2162
37:4493 38:6813 39:900 40:149 41:4251 42:2216
43:2343 44:329 45:17528 46:4390 47:285 49:1906
50:1911 51:574 52:1595 54:339 55:880 56:5
57:151 58:2030 59:1147 60:1019 61:2654 62:2795
63:1939 64:5692 65:2356 66:4995 67:3086 68:1351
69:4105 70:1363 71:587 72:2993 74:2681 75:1590
76:624 77:2471 78:1851 79:2516 80:2155 81:1902
82:1527 83:1256 84:1627 85:3141 86:775 87:2226
88:1272 89:4008 90:667 91:8035 92:2194 93:2637
94:3671 95:4074 96:1288 97:314 98:1031 99:744
100:96 101:1153 102:3300 103:32425 104:4793 105:1000
106:916 107:2758 108:1140 109:4045 110:2125 111:3158
112:2066 113:1754 114:1759 115:2049 116:1968 117:2632
118:2752 119:1957 120:1769 121:1278 122:2663 123:2221
124:1555 125:2811 126:28 128:1539 129:931 130:1101
131:1914 132:844 133:411 134:1708 135:353 136:924
137:1156 138:2965 139:1545 140:1330 141:1344 142:1575
143:1570 144:998 145:343 146:2018 147:1706 148:2533
149:2520 150:1037 151:1321 152:1985 153:598 154:5730
155:1379 156:2117 157:1490 158:1094 159:2213 160:2650
161:1626 162:3627 163:1700 164:1641 165:2156 166:1065
167:1726 168:3981 169:810 170:4976 171:995 172:3818
173:3039 174:899 175:1237 176:3709 177:5314 178:3538
179:2464 180:2374 181:3746 182:3424 183:2015 184:2283
185:20742 186:5130 187:4809 188:4141 189:4309 190:9531
191:1877 192:11013 193:9022 194:7427 195:5339 196:3202
197:2733 198:5969 199:7151 200:8394 201:6410 202:10380
203:10241 204:4576 205:3718 206:4456 207:3496 208:4136
209:4922 210:4439 211:2505 212:4303 213:3462 214:1111
215:44 216:6844 217:2875 218:1330 219:422 220:1824
221:1022 222:688 223:2183
End of report
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