[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Apr 10 21:30:20 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 10 Apr, 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: 958893
Prefixes after maximum aggregation (per Origin AS): 359740
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 459544
Number of IPv4 prefixes with a valid ROA: 472798
Number of IPv4 prefixes with an invalid ROA: 10
Number of IPv4 prefixes with no ROA: 486085
Total ASes present in the Internet Routing Table: 75635
Prefixes per ASN: 12.68
Origin-only ASes present in the Internet Routing Table: 64862
Origin ASes announcing only one prefix: 26165
Transit ASes present in the Internet Routing Table: 10773
Transit-only ASes present in the Internet Routing Table: 506
Paths with bogon ASNs present in the IPv4 Routing Table: 78
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 60
Max AS path prepend of ASN ( 37447) 55
Prefixes from unregistered ASNs in the Routing Table: 1094
Number of instances of unregistered ASNs: 1098
Number of 32-bit ASNs allocated by the RIRs: 44067
Number of 32-bit ASNs visible in the Routing Table: 36186
Prefixes from 32-bit ASNs in the Routing Table: 188553
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 470
Number of addresses announced to Internet: 3027778688
Equivalent to 180 /8s, 120 /16s and 60 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 320343
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249129
Total APNIC prefixes after maximum aggregation: 72671
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 242028
Unique aggregates announced from the APNIC address blocks: 100150
APNIC Region origin ASes present in the Internet Routing Table: 14028
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4240
APNIC Region transit ASes present in the Internet Routing Table: 1875
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9435
Number of APNIC addresses announced to Internet: 760179520
Equivalent to 45 /8s, 79 /16s and 107 /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: 277922
Total ARIN prefixes after maximum aggregation: 124621
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 282374
Unique aggregates announced from the ARIN address blocks: 133243
ARIN Region origin ASes present in the Internet Routing Table: 19126
ARIN Prefixes per ASN: 14.76
ARIN Region origin ASes announcing only one prefix: 6951
ARIN Region transit ASes present in the Internet Routing Table: 1967
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: 4875
Number of ARIN addresses announced to Internet: 1269396800
Equivalent to 75 /8s, 169 /16s and 117 /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: 267764
Total RIPE prefixes after maximum aggregation: 126709
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 262603
Unique aggregates announced from the RIPE address blocks: 163243
RIPE Region origin ASes present in the Internet Routing Table: 28652
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12107
RIPE Region transit ASes present in the Internet Routing Table: 3986
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11744
Number of RIPE addresses announced to Internet: 714892288
Equivalent to 42 /8s, 156 /16s and 100 /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: 130496
Total LACNIC prefixes after maximum aggregation: 28857
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 128674
Unique aggregates announced from the LACNIC address blocks: 49495
LACNIC Region origin ASes present in the Internet Routing Table: 11080
LACNIC Prefixes per ASN: 11.61
LACNIC Region origin ASes announcing only one prefix: 2249
LACNIC Region transit ASes present in the Internet Routing Table: 2404
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: 8946
Number of LACNIC addresses announced to Internet: 177179136
Equivalent to 10 /8s, 143 /16s and 138 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 32488
Total AfriNIC prefixes after maximum aggregation: 6161
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 42744
Unique aggregates announced from the AfriNIC address blocks: 13037
AfriNIC Region origin ASes present in the Internet Routing Table: 1820
AfriNIC Prefixes per ASN: 23.49
AfriNIC Region origin ASes announcing only one prefix: 618
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: 60
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1186
Number of AfriNIC addresses announced to Internet: 105866496
Equivalent to 6 /8s, 79 /16s and 101 /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 9835 8741 62 CHINAMOBILE-CN China Mobile Communicati
7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4625 347 24 FPT-AS-AP FPT Telecom Company, VN
7552 3863 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3622 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3546 497 256 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2769 860 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2174 433 192 TATACOMM-AS TATA Communications formerl
45090 2150 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 9837 11370 3444 AMAZON-02, US
11492 4601 305 610 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3605 1320 75 SHAW, CA
22773 3516 3048 237 ASN-CXA-ALL-CCI-22773-RDC, US
174 3476 6631 817 COGENT-174, US
749 3202 54912 2454 DNIC-AS-00749, US
16625 3166 1348 2251 AKAMAI-AS, US
367 2812 3540 1336 DNIC-ASBLK-00306-00371, US
396982 2762 3641 412 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 7702 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3915 3396 146 AKAMAI-ASN1, NL
9009 3279 284 1600 M247, RO
12389 2957 2301 904 ROSTELECOM-AS, RU
8551 2636 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2349 364 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1529 1852 14 TE-AS TE-AS, EG
44477 1528 100 728 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 12400 3320 495 UNINET, MX
10620 3530 497 889 Telmex Colombia S.A., CO
13999 2525 347 656 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1341 2315 247 Claro NXT Telecomunicacoes Ltda, BR
3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1149 177 426 Techtel LMDS Comunicaciones Interactiva
6503 1143 346 480 Axtel, S.A.B. de C.V., MX
6147 1081 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 1549 545 28 RAYA-AS, EG
24863 1502 389 20 LINKdotNET-AS, EG
36992 1367 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1207 76 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 553 1861 34 IAM-AS, MA
37457 553 315 38 Telkom-Internet, ZA
15399 528 55 54 WANANCHI-, KE
37342 512 32 1 MOVITEL, MZ
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 12400 3320 495 UNINET, MX
16509 9837 11370 3444 AMAZON-02, US
9808 9835 8741 62 CHINAMOBILE-CN China Mobile Communicati
12479 7702 1709 144 UNI2-AS, ES
7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4625 347 24 FPT-AS-AP FPT Telecom Company, VN
11492 4601 305 610 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3915 3396 146 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 9835 9773 CHINAMOBILE-CN China Mobile Communications Grou
12479 7702 7558 UNI2-AS, ES
16509 9837 6393 AMAZON-02, US
7545 5655 4981 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4625 4601 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4601 3991 CABLEONE, US
7552 3863 3843 VIETEL-AS-AP Viettel Group, VN
20940 3915 3769 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
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
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, 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 CROWNCASTLE-AS46887, 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
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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, US
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 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 /11:95 /12:298
/13:581 /14:1194 /15:2112 /16:13325 /17:8250 /18:13862
/19:24808 /20:43714 /21:51956 /22:112033 /23:102370 /24:583450
/25:122 /26:81 /27:137 /28:36 /29:88 /30:31
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6822 7702 UNI2-AS, ES
8151 6414 12400 UNINET, MX
11492 3514 4601 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3402 3605 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2607 3516 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2136 3530 Telmex Colombia S.A., CO
30036 2126 2469 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2112 2636 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)
----------------------------------------------
1:2291 2:1501 3:323 4:8 5:4617 6:161
7:6 8:1501 9:1 11:172 12:1463 13:374
14:2355 15:318 16:209 17:369 18:757 20:365
21:4 22:188 23:6688 24:3107 25:2 27:2633
29:19 31:2724 32:54 34:63 35:125 36:2276
37:4487 38:7277 39:892 40:123 41:4244 42:2211
43:2364 44:320 45:17737 46:4483 47:303 49:1938
50:1927 51:576 52:1587 54:310 55:995 56:5
57:172 58:2042 59:1187 60:1029 61:2603 62:2772
63:1913 64:5712 65:2339 66:4776 67:3115 68:1326
69:4131 70:1358 71:584 72:2966 74:2624 75:1587
76:626 77:2566 78:1858 79:2494 80:2204 81:1968
82:1561 83:1325 84:1659 85:3149 86:837 87:2275
88:1292 89:4087 90:680 91:8204 92:2207 93:2675
94:3708 95:4162 96:1309 97:314 98:1042 99:742
100:93 101:1171 102:3314 103:32433 104:4874 105:1035
106:931 107:2770 108:1128 109:4110 110:2118 111:3215
112:2071 113:1819 114:1789 115:2091 116:1882 117:2608
118:2754 119:1968 120:1786 121:1279 122:2686 123:2221
124:1572 125:2847 126:32 128:1507 129:939 130:1130
131:1942 132:829 133:410 134:1716 135:360 136:953
137:1170 138:3018 139:1544 140:1389 141:1371 142:1604
143:1550 144:984 145:352 146:2072 147:1838 148:2507
149:2562 150:1038 151:1343 152:2007 153:593 154:6497
155:1452 156:2335 157:1704 158:1144 159:2324 160:2679
161:1626 162:3607 163:1721 164:1668 165:2171 166:1127
167:1810 168:4124 169:805 170:5022 171:999 172:3840
173:3056 174:913 175:1221 176:3682 177:5418 178:3608
179:2494 180:2357 181:3776 182:3387 183:2037 184:2273
185:20909 186:5418 187:4828 188:4174 189:4362 190:9601
191:1842 192:10992 193:9093 194:7530 195:5376 196:3191
197:2632 198:5966 199:7597 200:8405 201:6421 202:10389
203:10238 204:4580 205:3764 206:4531 207:3464 208:4168
209:5051 210:4462 211:2486 212:4327 213:3462 214:1086
215:50 216:6845 217:2910 218:1329 219:406 220:1814
221:1035 222:697 223:2184
End of report
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