[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Feb 11 21:30:00 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 11 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: 953157
Prefixes after maximum aggregation (per Origin AS): 357143
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456731
Number of IPv4 prefixes with a valid ROA: 453088
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 500064
Total ASes present in the Internet Routing Table: 75382
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64634
Origin ASes announcing only one prefix: 26133
Transit ASes present in the Internet Routing Table: 10748
Transit-only ASes present in the Internet Routing Table: 497
Paths with bogon ASNs present in the IPv4 Routing Table: 88
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: 1101
Number of instances of unregistered ASNs: 1109
Number of 32-bit ASNs allocated by the RIRs: 43609
Number of 32-bit ASNs visible in the Routing Table: 35846
Prefixes from 32-bit ASNs in the Routing Table: 185756
Number of bogon 32-bit ASNs visible in the Routing Table: 41
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 374
Number of addresses announced to Internet: 3042005888
Equivalent to 181 /8s, 81 /16s and 83 /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: 319688
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247929
Total APNIC prefixes after maximum aggregation: 72097
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241014
Unique aggregates announced from the APNIC address blocks: 99977
APNIC Region origin ASes present in the Internet Routing Table: 13923
APNIC Prefixes per ASN: 17.31
APNIC Region origin ASes announcing only one prefix: 4205
APNIC Region transit ASes present in the Internet Routing Table: 1876
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: 9310
Number of APNIC addresses announced to Internet: 774046784
Equivalent to 46 /8s, 35 /16s and 4 /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: 277400
Total ARIN prefixes after maximum aggregation: 123777
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 282183
Unique aggregates announced from the ARIN address blocks: 132131
ARIN Region origin ASes present in the Internet Routing Table: 19096
ARIN Prefixes per ASN: 14.78
ARIN Region origin ASes announcing only one prefix: 6960
ARIN Region transit ASes present in the Internet Routing Table: 1963
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: 4850
Number of ARIN addresses announced to Internet: 1270052160
Equivalent to 75 /8s, 179 /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: 265830
Total RIPE prefixes after maximum aggregation: 125706
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260474
Unique aggregates announced from the RIPE address blocks: 161544
RIPE Region origin ASes present in the Internet Routing Table: 28567
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12076
RIPE Region transit ASes present in the Internet Routing Table: 3953
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: 11595
Number of RIPE addresses announced to Internet: 713466112
Equivalent to 42 /8s, 134 /16s and 161 /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: 128926
Total LACNIC prefixes after maximum aggregation: 28714
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127416
Unique aggregates announced from the LACNIC address blocks: 49531
LACNIC Region origin ASes present in the Internet Routing Table: 11066
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2278
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: 8921
Number of LACNIC addresses announced to Internet: 177917184
Equivalent to 10 /8s, 154 /16s and 205 /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: 31971
Total AfriNIC prefixes after maximum aggregation: 6111
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 41696
Unique aggregates announced from the AfriNIC address blocks: 13247
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: 614
AfriNIC Region transit ASes present in the Internet Routing Table: 351
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: 1170
Number of AfriNIC addresses announced to Internet: 106271488
Equivalent to 6 /8s, 85 /16s and 147 /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 9815 8738 50 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 3459 499 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3372 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2694 859 381 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 9645 11229 3365 AMAZON-02, US
11492 4580 304 655 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3620 3062 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3593 1320 74 SHAW, CA
16625 3249 1422 2321 AKAMAI-AS, US
749 3184 54927 2436 DNIC-AS-00749, US
174 3042 6634 655 COGENT-174, US
367 2916 3726 1422 DNIC-ASBLK-00306-00371, US
396982 2752 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 7597 1698 149 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3890 3397 152 AKAMAI-ASN1, NL
9009 3297 286 1603 M247, RO
12389 2866 2301 909 ROSTELECOM-AS, RU
8551 2700 368 36 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 592 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1492 848 597 TCI, IR
8452 1484 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 12412 3391 622 UNINET, MX
10620 3522 496 891 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 1326 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1213 340 498 Axtel, S.A.B. de C.V., MX
11664 1133 178 425 Techtel LMDS Comunicaciones Interactiva
6147 1086 369 22 Telefonica del Peru S.A.A., PE
22884 1077 118 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
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 1522 389 16 LINKdotNET-AS, EG
36992 1361 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1124 72 58 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 564 316 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 12412 3391 622 UNINET, MX
9808 9815 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9645 11229 3365 AMAZON-02, US
12479 7597 1698 149 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 4580 304 655 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 3890 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 9815 9765 CHINAMOBILE-CN China Mobile Communications Grou
12479 7597 7448 UNI2-AS, ES
16509 9645 6280 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 4580 3925 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN
20940 3890 3738 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
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 20473 AS-CHOOPA, 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
/13:576 /14:1191 /15:2103 /16:13405 /17:8209 /18:13847
/19:25045 /20:43853 /21:52141 /22:111407 /23:102589 /24:577563
/25:118 /26:78 /27:139 /28:35 /29:88 /30:19
/31:6 /32:280
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6714 7597 UNI2-AS, ES
8151 6378 12412 UNINET, MX
11492 3494 4580 CABLEONE, US
6327 3391 3593 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2658 3620 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2175 2700 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2138 2481 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2128 3522 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)
----------------------------------------------
1:2303 2:1534 3:298 4:8 5:4541 6:165
7:6 8:1523 9:1 11:172 12:1481 13:379
14:2338 15:311 16:203 17:362 18:732 20:360
21:4 22:188 23:6610 24:3100 25:2 27:2625
29:19 31:2595 32:63 34:39 35:123 36:2163
37:4492 38:6977 39:901 40:137 41:4252 42:2216
43:2334 44:332 45:17560 46:4410 47:285 49:1907
50:1914 51:574 52:1595 54:343 55:883 56:5
57:153 58:2031 59:1146 60:1018 61:2644 62:2777
63:1939 64:5695 65:2350 66:5002 67:3094 68:1350
69:4111 70:1363 71:586 72:2986 74:2672 75:1591
76:624 77:2474 78:1857 79:2515 80:2144 81:1909
82:1535 83:1260 84:1641 85:3097 86:783 87:2231
88:1272 89:4030 90:672 91:8039 92:2194 93:2652
94:3681 95:4087 96:1285 97:313 98:1032 99:744
100:96 101:1152 102:3328 103:32440 104:4775 105:991
106:916 107:2762 108:1139 109:4043 110:2122 111:3163
112:2067 113:1751 114:1758 115:2051 116:1966 117:2634
118:2746 119:1955 120:1770 121:1277 122:2658 123:2220
124:1555 125:2816 126:28 128:1531 129:927 130:1100
131:1928 132:844 133:411 134:1709 135:353 136:926
137:1149 138:2973 139:1545 140:1366 141:1355 142:1579
143:1570 144:996 145:345 146:2020 147:1709 148:2535
149:2529 150:1038 151:1324 152:1983 153:597 154:5714
155:1376 156:2118 157:1517 158:1094 159:2213 160:2650
161:1630 162:3627 163:1703 164:1641 165:2152 166:1065
167:1730 168:3976 169:805 170:4967 171:1008 172:3817
173:3036 174:899 175:1238 176:3721 177:5355 178:3549
179:2479 180:2380 181:3755 182:3427 183:2015 184:2275
185:20768 186:5112 187:4768 188:4148 189:4328 190:9497
191:1797 192:11032 193:9029 194:7444 195:5359 196:3200
197:2721 198:5969 199:7165 200:8388 201:6424 202:10374
203:10235 204:4570 205:3737 206:4451 207:3498 208:4146
209:4950 210:4440 211:2505 212:4315 213:3468 214:1112
215:44 216:6839 217:2861 218:1332 219:423 220:1823
221:1022 222:688 223:2184
End of report
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