[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Mar 4 21:30:15 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 04 Mar, 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: 952928
Prefixes after maximum aggregation (per Origin AS): 357758
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 458158
Number of IPv4 prefixes with a valid ROA: 458667
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 494256
Total ASes present in the Internet Routing Table: 75480
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64736
Origin ASes announcing only one prefix: 26181
Transit ASes present in the Internet Routing Table: 10744
Transit-only ASes present in the Internet Routing Table: 500
Paths with bogon ASNs present in the IPv4 Routing Table: 94
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1120
Number of instances of unregistered ASNs: 1124
Number of 32-bit ASNs allocated by the RIRs: 43762
Number of 32-bit ASNs visible in the Routing Table: 35977
Prefixes from 32-bit ASNs in the Routing Table: 186398
Number of bogon 32-bit ASNs visible in the Routing Table: 43
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 438
Number of addresses announced to Internet: 3041170816
Equivalent to 181 /8s, 68 /16s and 149 /24s
Percentage of available address space announced: 82.1
Percentage of allocated address space announced: 82.1
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: 318439
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247907
Total APNIC prefixes after maximum aggregation: 72240
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 240927
Unique aggregates announced from the APNIC address blocks: 100166
APNIC Region origin ASes present in the Internet Routing Table: 13963
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4228
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: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9362
Number of APNIC addresses announced to Internet: 774259264
Equivalent to 46 /8s, 38 /16s and 66 /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: 276482
Total ARIN prefixes after maximum aggregation: 123832
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281102
Unique aggregates announced from the ARIN address blocks: 132609
ARIN Region origin ASes present in the Internet Routing Table: 19122
ARIN Prefixes per ASN: 14.70
ARIN Region origin ASes announcing only one prefix: 6969
ARIN Region transit ASes present in the Internet Routing Table: 1972
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: 4855
Number of ARIN addresses announced to Internet: 1270180928
Equivalent to 75 /8s, 181 /16s and 108 /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: 266253
Total RIPE prefixes after maximum aggregation: 126026
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261175
Unique aggregates announced from the RIPE address blocks: 162296
RIPE Region origin ASes present in the Internet Routing Table: 28597
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 12096
RIPE Region transit ASes present in the Internet Routing Table: 3952
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11657
Number of RIPE addresses announced to Internet: 712670464
Equivalent to 42 /8s, 122 /16s and 125 /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: 129266
Total LACNIC prefixes after maximum aggregation: 28840
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127679
Unique aggregates announced from the LACNIC address blocks: 49498
LACNIC Region origin ASes present in the Internet Routing Table: 11066
LACNIC Prefixes per ASN: 11.54
LACNIC Region origin ASes announcing only one prefix: 2263
LACNIC Region transit ASes present in the Internet Routing Table: 2405
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: 8923
Number of LACNIC addresses announced to Internet: 177500928
Equivalent to 10 /8s, 148 /16s and 115 /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: 31900
Total AfriNIC prefixes after maximum aggregation: 6087
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 41607
Unique aggregates announced from the AfriNIC address blocks: 13244
AfriNIC Region origin ASes present in the Internet Routing Table: 1821
AfriNIC Prefixes per ASN: 22.85
AfriNIC Region origin ASes announcing only one prefix: 625
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: 1180
Number of AfriNIC addresses announced to Internet: 106289152
Equivalent to 6 /8s, 85 /16s and 216 /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 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5652 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4568 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3863 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3485 496 248 BBIL-AP BHARTI Airtel Ltd., IN
45899 3288 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2747 863 360 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2170 433 190 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 9685 11296 3352 AMAZON-02, US
11492 4581 304 649 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3612 3062 296 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3597 1320 75 SHAW, CA
16625 3235 1401 2305 AKAMAI-AS, US
174 3214 6642 667 COGENT-174, US
749 3174 54874 2426 DNIC-AS-00749, US
367 2913 3647 1410 DNIC-ASBLK-00306-00371, US
396982 2759 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 7622 1714 147 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3917 3396 145 AKAMAI-ASN1, NL
9009 3284 285 1600 M247, RO
12389 2875 2304 909 ROSTELECOM-AS, RU
8551 2653 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2350 363 593 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1517 1852 14 TE-AS TE-AS, EG
44477 1491 98 710 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 12508 3346 607 UNINET, MX
10620 3523 496 892 Telmex Colombia S.A., CO
13999 2525 343 649 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1342 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1311 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1213 349 490 Axtel, S.A.B. de C.V., MX
11664 1141 179 422 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1089 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 1550 545 28 RAYA-AS, EG
24863 1519 389 20 LINKdotNET-AS, EG
36992 1364 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1159 74 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 40 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 523 55 53 WANANCHI-, KE
37342 511 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 12508 3346 607 UNINET, MX
9808 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9685 11296 3352 AMAZON-02, US
12479 7622 1714 147 UNI2-AS, ES
7545 5652 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4581 304 649 CABLEONE, US
18403 4568 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3917 3396 145 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 9807 9755 CHINAMOBILE-CN China Mobile Communications Grou
12479 7622 7475 UNI2-AS, ES
16509 9685 6333 AMAZON-02, US
7545 5652 4981 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4568 4543 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4581 3932 CABLEONE, US
7552 3863 3842 VIETEL-AS-AP Viettel Group, VN
20940 3917 3772 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
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
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
23.176.160.0/24 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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /12:299
/13:575 /14:1191 /15:2100 /16:13418 /17:8239 /18:13854
/19:24860 /20:43792 /21:51724 /22:111231 /23:101921 /24:578794
/25:127 /26:83 /27:132 /28:36 /29:89 /30:18
/31:6 /32:275
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6735 7622 UNI2-AS, ES
8151 6473 12508 UNINET, MX
11492 3494 4581 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3394 3597 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2651 3612 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2156 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2129 2653 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2128 3523 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)
----------------------------------------------
1:2284 2:1535 3:307 4:8 5:4580 6:161
7:6 8:1508 9:1 11:172 12:1469 13:385
14:2348 15:314 16:208 17:370 18:742 20:363
21:4 22:188 23:6639 24:3095 25:2 27:2640
29:19 31:2662 32:54 34:43 35:124 36:2189
37:4520 38:7161 39:894 40:137 41:4241 42:2187
43:2341 44:328 45:17579 46:4420 47:284 49:1921
50:1912 51:577 52:1587 54:312 55:860 56:5
57:155 58:2028 59:1123 60:1022 61:2608 62:2775
63:1921 64:5687 65:2340 66:4787 67:3088 68:1351
69:4083 70:1364 71:582 72:2969 74:2612 75:1590
76:626 77:2524 78:1853 79:2474 80:2162 81:1941
82:1515 83:1253 84:1654 85:3119 86:836 87:2230
88:1285 89:4041 90:683 91:8074 92:2199 93:2649
94:3694 95:4129 96:1286 97:312 98:1036 99:743
100:91 101:1158 102:3315 103:32442 104:4771 105:1011
106:927 107:2762 108:1137 109:4082 110:2120 111:3168
112:2053 113:1768 114:1781 115:2044 116:1957 117:2607
118:2761 119:1957 120:1787 121:1284 122:2697 123:2230
124:1559 125:2836 126:28 128:1576 129:931 130:1110
131:1914 132:839 133:410 134:1713 135:355 136:928
137:1169 138:3001 139:1539 140:1374 141:1361 142:1575
143:1551 144:999 145:345 146:2036 147:1715 148:2516
149:2573 150:1038 151:1322 152:1982 153:596 154:5800
155:1397 156:2109 157:1576 158:1100 159:2241 160:2648
161:1639 162:3629 163:1719 164:1646 165:2151 166:1074
167:1726 168:4130 169:797 170:4972 171:1004 172:3849
173:3047 174:900 175:1238 176:3732 177:5196 178:3581
179:2451 180:2378 181:3764 182:3407 183:2023 184:2264
185:20847 186:5107 187:4812 188:4142 189:4296 190:9465
191:1893 192:11021 193:9057 194:7496 195:5363 196:3171
197:2702 198:5978 199:7349 200:8432 201:6446 202:10366
203:10205 204:4588 205:3731 206:4521 207:3505 208:4179
209:5008 210:4448 211:2485 212:4328 213:3458 214:1107
215:44 216:6791 217:2900 218:1332 219:406 220:1828
221:1026 222:695 223:2188
End of report
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