[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sun Mar 6 21:32:11 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Sun 06 Mar, 2022
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: 905030
Prefixes after maximum aggregation (per Origin AS): 335676
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 427818
Number of IPv4 prefixes with a valid ROA: 640846
Number of IPv4 prefixes with an invalid ROA: 5004
Number of IPv4 prefixes with no ROA: 1164209
Total ASes present in the Internet Routing Table: 72829
Prefixes per ASN: 12.43
Origin-only ASes present in the Internet Routing Table: 62785
Origin ASes announcing only one prefix: 25219
Transit ASes present in the Internet Routing Table: 10044
Transit-only ASes present in the Internet Routing Table: 365
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 251
Max AS path prepend of ASN ( 21299) 245
Prefixes from unregistered ASNs in the Routing Table: 929
Number of instances of unregistered ASNs: 930
Number of 32-bit ASNs allocated by the RIRs: 38740
Number of 32-bit ASNs visible in the Routing Table: 32262
Prefixes from 32-bit ASNs in the Routing Table: 157157
Number of bogon 32-bit ASNs visible in the Routing Table: 23
Special use prefixes present in the Routing Table: 14
Prefixes being announced from unallocated address space: 515
Number of addresses announced to Internet: 3067521798
Equivalent to 182 /8s, 214 /16s and 171 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 309884
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 231534
Total APNIC prefixes after maximum aggregation: 65712
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 226584
Unique aggregates announced from the APNIC address blocks: 94182
APNIC Region origin ASes present in the Internet Routing Table: 12436
APNIC Prefixes per ASN: 18.22
APNIC Region origin ASes announcing only one prefix: 3531
APNIC Region transit ASes present in the Internet Routing Table: 1696
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7666
Number of APNIC addresses announced to Internet: 773484480
Equivalent to 46 /8s, 26 /16s and 111 /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, 131072-151865
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: 261450
Total ARIN prefixes after maximum aggregation: 119475
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 261536
Unique aggregates announced from the ARIN address blocks: 123464
ARIN Region origin ASes present in the Internet Routing Table: 19001
ARIN Prefixes per ASN: 13.76
ARIN Region origin ASes announcing only one prefix: 6898
ARIN Region transit ASes present in the Internet Routing Table: 1898
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 251
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4384
Number of ARIN addresses announced to Internet: 1295555398
Equivalent to 77 /8s, 56 /16s and 155 /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: 258042
Total RIPE prefixes after maximum aggregation: 117094
RIPE Deaggregation factor: 2.20
Prefixes being announced from the RIPE address blocks: 255109
Unique aggregates announced from the RIPE address blocks: 149775
RIPE Region origin ASes present in the Internet Routing Table: 28104
RIPE Prefixes per ASN: 9.08
RIPE Region origin ASes announcing only one prefix: 11998
RIPE Region transit ASes present in the Internet Routing Table: 3835
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 250
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10649
Number of RIPE addresses announced to Internet: 714050688
Equivalent to 42 /8s, 143 /16s and 140 /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
196608-213403
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: 124601
Total LACNIC prefixes after maximum aggregation: 27304
LACNIC Deaggregation factor: 4.56
Prefixes being announced from the LACNIC address blocks: 124500
Unique aggregates announced from the LACNIC address blocks: 48140
LACNIC Region origin ASes present in the Internet Routing Table: 10944
LACNIC Prefixes per ASN: 11.38
LACNIC Region origin ASes announcing only one prefix: 2266
LACNIC Region transit ASes present in the Internet Routing Table: 2180
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8632
Number of LACNIC addresses announced to Internet: 176284160
Equivalent to 10 /8s, 129 /16s and 226 /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: 28474
Total AfriNIC prefixes after maximum aggregation: 5402
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 36780
Unique aggregates announced from the AfriNIC address blocks: 11808
AfriNIC Region origin ASes present in the Internet Routing Table: 1597
AfriNIC Prefixes per ASN: 23.03
AfriNIC Region origin ASes announcing only one prefix: 526
AfriNIC Region transit ASes present in the Internet Routing Table: 307
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 35
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 931
Number of AfriNIC addresses announced to Internet: 107781120
Equivalent to 6 /8s, 108 /16s and 156 /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 9093 8885 43 CHINAMOBILE-CN China Mobile Communicati
7545 5877 788 693 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3607 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3519 1880 57 VNPT-AS-VN VNPT Corp, VN
7713 3496 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2383 475 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2290 11120 607 KIXS-AS-KR Korea Telecom, KR
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2110 429 198 TATACOMM-AS TATA Communications formerl
24560 2050 856 365 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6359 10205 2647 AMAZON-02, US
11492 4441 295 745 CABLEONE, US
22773 3955 3034 369 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3896 263 26 VIASAT-SP-BACKBONE, US
16625 3659 1888 2572 AKAMAI-AS, US
6327 3395 1318 62 SHAW, CA
749 2884 50780 2140 DNIC-AS-00749, US
30036 2612 374 146 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2519 4962 429 CENTURYLINK-US-LEGACY-QWEST, US
20115 2258 3042 500 CHARTER-20115, 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 6815 1730 149 UNI2-AS, ES
9121 6606 1692 17 TTNET, TR
8551 4015 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3963 3361 226 AKAMAI-ASN1, NL
39891 3818 220 33 ALJAWWALSTC-AS, SA
12389 2933 2274 909 ROSTELECOM-AS, RU
9009 2475 250 1291 M247, GB
34984 2241 359 612 TELLCOM-AS, TR
47331 2136 337 1633 TTNET, TR
58224 1797 931 597 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 10413 3421 563 Uninet S.A. de C.V., MX
10620 3476 520 695 Telmex Colombia S.A., CO
11830 2427 369 62 Instituto Costarricense de Electricidad
13999 1695 289 475 Mega Cable, S.A. de C.V., MX
6503 1441 354 524 Axtel, S.A.B. de C.V., MX
28573 1384 2332 248 CLARO S.A., BR
3816 1253 664 145 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1147 2350 139 TIM SA, BR
6147 1090 369 21 Telefonica del Peru S.A.A., PE
11664 1004 191 447 Techtel LMDS Comunicaciones Interactiva
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
24863 1592 393 21 LINKdotNET-AS, EG
24835 1545 523 32 RAYA-AS, EG
36992 1301 1518 262 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 907 64 62 ORANGE-COTE-IVOIRE, CI
36935 729 521 40 Vodafone-, EG
6713 613 1863 34 IAM-AS, MA
15399 520 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 422 232 16 MauritiusTelecom, MU
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 10413 3421 563 Uninet S.A. de C.V., MX
9808 9093 8885 43 CHINAMOBILE-CN China Mobile Communicati
12479 6815 1730 149 UNI2-AS, ES
9121 6606 1692 17 TTNET, TR
16509 6359 10205 2647 AMAZON-02, US
7545 5877 788 693 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4441 295 745 CABLEONE, US
8551 4015 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3963 3361 226 AKAMAI-ASN1, NL
22773 3955 3034 369 ASN-CXA-ALL-CCI-22773-RDC, US
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 9093 9050 CHINAMOBILE-CN China Mobile Communications Grou
12479 6815 6666 UNI2-AS, ES
9121 6606 6589 TTNET, TR
7545 5877 5184 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4015 3976 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3896 3870 VIASAT-SP-BACKBONE, US
39891 3818 3785 ALJAWWALSTC-AS, SA
20940 3963 3737 AKAMAI-ASN1, NL
16509 6359 3712 AMAZON-02, US
11492 4441 3696 CABLEONE, US
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
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US
17033 UNALLOCATED 8.48.225.0/24 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.64.3.0/24 48276 LEVEL-AS, RU
100.78.192.0/23 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.123.0.0/18 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.125.128.0/21 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 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 /9:13 /10:39 /11:100 /12:302
/13:588 /14:1200 /15:2076 /16:13620 /17:8355 /18:14006
/19:25188 /20:43040 /21:52779 /22:109101 /23:98917 /24:535101
/25:130 /26:111 /27:128 /28:60 /29:86 /30:19
/31:5 /32:50
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 5792 6815 UNI2-AS, ES
9121 5783 6606 TTNET, TR
8151 4071 10413 Uninet S.A. de C.V., MX
8551 3480 4015 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3354 4441 CABLEONE, US
6327 3207 3395 SHAW, CA
39891 3130 3818 ALJAWWALSTC-AS, SA
7155 2989 3896 VIASAT-SP-BACKBONE, US
22773 2944 3955 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2267 2612 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1915 2:1061 3:154 4:9 5:3825 6:103
7:5 8:1549 9:1 10:1 11:172 12:1712
13:398 14:2378 15:170 16:43 17:377 18:144
20:171 21:4 22:188 23:5521 24:2349 25:6
27:2686 29:19 31:2437 32:97 34:1 35:62
36:1766 37:4022 38:2619 39:696 40:161 41:4032
42:1066 43:2138 44:299 45:16990 46:3970 47:349
49:1674 50:1914 51:107 52:1367 53:1 54:296
55:736 56:8 57:65 58:1720 59:1116 60:965
61:2285 62:2549 63:1960 64:5526 65:2321 66:4980
67:2996 68:1209 69:4161 70:1354 71:682 72:3147
74:2662 75:1527 76:720 77:2199 78:3947 79:3108
80:1997 81:1675 82:1470 83:1220 84:1351 85:3666
86:724 87:1968 88:2661 89:3299 90:512 91:7646
92:1913 93:2615 94:3380 95:4538 96:1310 97:348
98:992 99:864 100:76 101:1285 102:2136 103:28695
104:4274 105:488 106:854 107:2413 108:804 109:4225
110:2060 111:3220 112:2008 113:1487 114:1535 115:2081
116:1890 117:2517 118:2348 119:1866 120:1640 121:1029
122:2564 123:2147 124:1563 125:2067 128:1204 129:1193
130:944 131:2247 132:799 133:372 134:1929 135:296
136:879 137:1020 138:2740 139:1246 140:893 141:1437
142:1272 143:1531 144:1230 145:345 146:1773 147:1498
148:2211 149:1708 150:866 151:1084 152:1850 153:538
154:3641 155:1385 156:1889 157:1240 158:1024 159:2070
160:2451 161:1299 162:3467 163:1232 164:1698 165:1627
166:653 167:1729 168:3976 169:689 170:4802 171:822
172:3048 173:3081 174:1021 175:1165 176:3549 177:5764
178:3160 179:2403 180:2277 181:2965 182:3213 183:1955
184:2390 185:19506 186:4800 187:4196 188:3957 189:3489
190:8973 191:1744 192:11099 193:8591 194:7008 195:5039
196:2982 197:2441 198:6033 199:6036 200:7892 201:5849
202:10372 203:10187 204:4567 205:3383 206:3799 207:3402
208:4062 209:4708 210:4110 211:2358 212:4029 213:3419
214:1157 215:64 216:6483 217:2734 218:1242 219:432
220:1952 221:988 222:686 223:2153
End of report
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